Home / 59,092,138.20-88,588,440.90-30,725,290.20

Finding the Fourth Proportional to 59,092,138.20, 88,588,440.90 and 30,725,290.20

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Solution

The fourth proportional to 59,092,138.20, 88,588,440.90 and 30,725,290.20 is: 46,062,058.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,092,138.20 : 88,588,440.90 = 30,725,290.20 : x
  2. Step 2: Convert to fraction form
    59,092,138.20/88,588,440.90 = 30,725,290.20/x
  3. Step 3: Cross multiply
    59,092,138.20x = 88,588,440.90 × 30,725,290.20
  4. Step 4: Simplify right side
    59,092,138.20x = 2,721,905,555,018,049.50
  5. Step 5: Solve for x
    x = 2,721,905,555,018,049.50/59,092,138.20
  6. Step 6: Final answer
    x = 46,062,058.98

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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.