Home / 45,516,442,711.14-62,811,327,320.46-25,194,731,427.85

Finding the Fourth Proportional to 45,516,442,711.14, 62,811,327,320.46 and 25,194,731,427.85

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Solution

The fourth proportional to 45,516,442,711.14, 62,811,327,320.46 and 25,194,731,427.85 is: 34,767,974,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,516,442,711.14 : 62,811,327,320.46 = 25,194,731,427.85 : x
  2. Step 2: Convert to fraction form
    45,516,442,711.14/62,811,327,320.46 = 25,194,731,427.85/x
  3. Step 3: Cross multiply
    45,516,442,711.14x = 62,811,327,320.46 × 25,194,731,427.85
  4. Step 4: Simplify right side
    45,516,442,711.14x = 1,582,514,522,466,018,131,968
  5. Step 5: Solve for x
    x = 1,582,514,522,466,018,131,968/45,516,442,711.14
  6. Step 6: Final answer
    x = 34,767,974,564.91

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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.