Home / 51,894,096,575.77-77,833,279,849.86-14,123,615,213.47

Finding the Fourth Proportional to 51,894,096,575.77, 77,833,279,849.86 and 14,123,615,213.47

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Solution

The fourth proportional to 51,894,096,575.77, 77,833,279,849.86 and 14,123,615,213.47 is: 21,183,282,260.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,894,096,575.77 : 77,833,279,849.86 = 14,123,615,213.47 : x
  2. Step 2: Convert to fraction form
    51,894,096,575.77/77,833,279,849.86 = 14,123,615,213.47/x
  3. Step 3: Cross multiply
    51,894,096,575.77x = 77,833,279,849.86 × 14,123,615,213.47
  4. Step 4: Simplify right side
    51,894,096,575.77x = 1,099,287,295,401,750,691,840
  5. Step 5: Solve for x
    x = 1,099,287,295,401,750,691,840/51,894,096,575.77
  6. Step 6: Final answer
    x = 21,183,282,260.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.