Home / 59,809,122.70-89,755,674.45-25,754,908.30

Finding the Fourth Proportional to 59,809,122.70, 89,755,674.45 and 25,754,908.30

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Solution

The fourth proportional to 59,809,122.70, 89,755,674.45 and 25,754,908.30 is: 38,650,444.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,809,122.70 : 89,755,674.45 = 25,754,908.30 : x
  2. Step 2: Convert to fraction form
    59,809,122.70/89,755,674.45 = 25,754,908.30/x
  3. Step 3: Cross multiply
    59,809,122.70x = 89,755,674.45 × 25,754,908.30
  4. Step 4: Simplify right side
    59,809,122.70x = 2,311,649,164,864,403
  5. Step 5: Solve for x
    x = 2,311,649,164,864,403/59,809,122.70
  6. Step 6: Final answer
    x = 38,650,444.29

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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.