Home / 60,444,350.40-90,657,668.25-29,730,685.56

Finding the Fourth Proportional to 60,444,350.40, 90,657,668.25 and 29,730,685.56

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Solution

The fourth proportional to 60,444,350.40, 90,657,668.25 and 29,730,685.56 is: 44,591,671.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,350.40 : 90,657,668.25 = 29,730,685.56 : x
  2. Step 2: Convert to fraction form
    60,444,350.40/90,657,668.25 = 29,730,685.56/x
  3. Step 3: Cross multiply
    60,444,350.40x = 90,657,668.25 × 29,730,685.56
  4. Step 4: Simplify right side
    60,444,350.40x = 2,695,314,628,343,545.50
  5. Step 5: Solve for x
    x = 2,695,314,628,343,545.50/60,444,350.40
  6. Step 6: Final answer
    x = 44,591,671.69

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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.