Home / 37,589,967,004,420-51,874,156,960,624-20,922,582,701,262

Finding the Fourth Proportional to 37,589,967,004,420, 51,874,156,960,624 and 20,922,582,701,262

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Solution

The fourth proportional to 37,589,967,004,420, 51,874,156,960,624 and 20,922,582,701,262 is: 28,873,165,516,194.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,589,967,004,420 : 51,874,156,960,624 = 20,922,582,701,262 : x
  2. Step 2: Convert to fraction form
    37,589,967,004,420/51,874,156,960,624 = 20,922,582,701,262/x
  3. Step 3: Cross multiply
    37,589,967,004,420x = 51,874,156,960,624 × 20,922,582,701,262
  4. Step 4: Simplify right side
    37,589,967,004,420x = 1,085,341,339,066,901,453,292,437,504
  5. Step 5: Solve for x
    x = 1,085,341,339,066,901,453,292,437,504/37,589,967,004,420
  6. Step 6: Final answer
    x = 28,873,165,516,194.31

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Double scale
Find fourth proportional to 37,589,967,004,421, 51,874,156,960,625.38 and 20,922,582,701,263
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.