Home / 101,718,346.95-152,577,520.42-29,914,762.95

Finding the Fourth Proportional to 101,718,346.95, 152,577,520.42 and 29,914,762.95

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Solution

The fourth proportional to 101,718,346.95, 152,577,520.42 and 29,914,762.95 is: 44,872,144.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,718,346.95 : 152,577,520.42 = 29,914,762.95 : x
  2. Step 2: Convert to fraction form
    101,718,346.95/152,577,520.42 = 29,914,762.95/x
  3. Step 3: Cross multiply
    101,718,346.95x = 152,577,520.42 × 29,914,762.95
  4. Step 4: Simplify right side
    101,718,346.95x = 4,564,320,354,253,525
  5. Step 5: Solve for x
    x = 4,564,320,354,253,525/101,718,346.95
  6. Step 6: Final answer
    x = 44,872,144.42

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Similar ratio
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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.