Home / 60,444,518.68-90,657,920.01-29,730,853.84

Finding the Fourth Proportional to 60,444,518.68, 90,657,920.01 and 29,730,853.84

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Solution

The fourth proportional to 60,444,518.68, 90,657,920.01 and 29,730,853.84 is: 44,591,923.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,518.68 : 90,657,920.01 = 29,730,853.84 : x
  2. Step 2: Convert to fraction form
    60,444,518.68/90,657,920.01 = 29,730,853.84/x
  3. Step 3: Cross multiply
    60,444,518.68x = 90,657,920.01 × 29,730,853.84
  4. Step 4: Simplify right side
    60,444,518.68x = 2,695,337,369,255,721.50
  5. Step 5: Solve for x
    x = 2,695,337,369,255,721.50/60,444,518.68
  6. Step 6: Final answer
    x = 44,591,923.77

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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.