Home / 59,201,481.56-88,761,810.72-31,539,534.68

Finding the Fourth Proportional to 59,201,481.56, 88,761,810.72 and 31,539,534.68

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Solution

The fourth proportional to 59,201,481.56, 88,761,810.72 and 31,539,534.68 is: 47,287,772.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,201,481.56 : 88,761,810.72 = 31,539,534.68 : x
  2. Step 2: Convert to fraction form
    59,201,481.56/88,761,810.72 = 31,539,534.68/x
  3. Step 3: Cross multiply
    59,201,481.56x = 88,761,810.72 × 31,539,534.68
  4. Step 4: Simplify right side
    59,201,481.56x = 2,799,506,207,463,035.50
  5. Step 5: Solve for x
    x = 2,799,506,207,463,035.50/59,201,481.56
  6. Step 6: Final answer
    x = 47,287,772.77

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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.