Home / 59,929,331.92-82,688,095.56-36,407,398.48

Finding the Fourth Proportional to 59,929,331.92, 82,688,095.56 and 36,407,398.48

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Solution

The fourth proportional to 59,929,331.92, 82,688,095.56 and 36,407,398.48 is: 50,233,472.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,929,331.92 : 82,688,095.56 = 36,407,398.48 : x
  2. Step 2: Convert to fraction form
    59,929,331.92/82,688,095.56 = 36,407,398.48/x
  3. Step 3: Cross multiply
    59,929,331.92x = 82,688,095.56 × 36,407,398.48
  4. Step 4: Simplify right side
    59,929,331.92x = 3,010,458,444,605,238.50
  5. Step 5: Solve for x
    x = 3,010,458,444,605,238.50/59,929,331.92
  6. Step 6: Final answer
    x = 50,233,472.46

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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.