Home / 59,018,275.26-81,445,061.52-32,912,822.52

Finding the Fourth Proportional to 59,018,275.26, 81,445,061.52 and 32,912,822.52

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Solution

The fourth proportional to 59,018,275.26, 81,445,061.52 and 32,912,822.52 is: 45,419,606.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,018,275.26 : 81,445,061.52 = 32,912,822.52 : x
  2. Step 2: Convert to fraction form
    59,018,275.26/81,445,061.52 = 32,912,822.52/x
  3. Step 3: Cross multiply
    59,018,275.26x = 81,445,061.52 × 32,912,822.52
  4. Step 4: Simplify right side
    59,018,275.26x = 2,680,586,854,938,241.50
  5. Step 5: Solve for x
    x = 2,680,586,854,938,241.50/59,018,275.26
  6. Step 6: Final answer
    x = 45,419,606.78

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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.