Home / 40,417,073.70-60,625,610.55-14,854,761.60

Finding the Fourth Proportional to 40,417,073.70, 60,625,610.55 and 14,854,761.60

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Solution

The fourth proportional to 40,417,073.70, 60,625,610.55 and 14,854,761.60 is: 22,282,142.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,417,073.70 : 60,625,610.55 = 14,854,761.60 : x
  2. Step 2: Convert to fraction form
    40,417,073.70/60,625,610.55 = 14,854,761.60/x
  3. Step 3: Cross multiply
    40,417,073.70x = 60,625,610.55 × 14,854,761.60
  4. Step 4: Simplify right side
    40,417,073.70x = 900,578,991,574,694.88
  5. Step 5: Solve for x
    x = 900,578,991,574,694.88/40,417,073.70
  6. Step 6: Final answer
    x = 22,282,142.40

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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.