Home / 47,836,034.98-66,015,874.74-26,935,255.06

Finding the Fourth Proportional to 47,836,034.98, 66,015,874.74 and 26,935,255.06

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Solution

The fourth proportional to 47,836,034.98, 66,015,874.74 and 26,935,255.06 is: 37,171,860.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,836,034.98 : 66,015,874.74 = 26,935,255.06 : x
  2. Step 2: Convert to fraction form
    47,836,034.98/66,015,874.74 = 26,935,255.06/x
  3. Step 3: Cross multiply
    47,836,034.98x = 66,015,874.74 × 26,935,255.06
  4. Step 4: Simplify right side
    47,836,034.98x = 1,778,154,424,130,911.25
  5. Step 5: Solve for x
    x = 1,778,154,424,130,911.25/47,836,034.98
  6. Step 6: Final answer
    x = 37,171,860.60

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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.