Home / 59,092,135.20-88,588,436.40-30,725,287.20

Finding the Fourth Proportional to 59,092,135.20, 88,588,436.40 and 30,725,287.20

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Solution

The fourth proportional to 59,092,135.20, 88,588,436.40 and 30,725,287.20 is: 46,062,054.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,092,135.20 : 88,588,436.40 = 30,725,287.20 : x
  2. Step 2: Convert to fraction form
    59,092,135.20/88,588,436.40 = 30,725,287.20/x
  3. Step 3: Cross multiply
    59,092,135.20x = 88,588,436.40 × 30,725,287.20
  4. Step 4: Simplify right side
    59,092,135.20x = 2,721,905,150,988,934
  5. Step 5: Solve for x
    x = 2,721,905,150,988,934/59,092,135.20
  6. Step 6: Final answer
    x = 46,062,054.48

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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.