Home / 40,415,543.90-60,623,315.85-24,291,230.30

Finding the Fourth Proportional to 40,415,543.90, 60,623,315.85 and 24,291,230.30

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Solution

The fourth proportional to 40,415,543.90, 60,623,315.85 and 24,291,230.30 is: 36,436,845.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,415,543.90 : 60,623,315.85 = 24,291,230.30 : x
  2. Step 2: Convert to fraction form
    40,415,543.90/60,623,315.85 = 24,291,230.30/x
  3. Step 3: Cross multiply
    40,415,543.90x = 60,623,315.85 × 24,291,230.30
  4. Step 4: Simplify right side
    40,415,543.90x = 1,472,614,926,861,990.25
  5. Step 5: Solve for x
    x = 1,472,614,926,861,990.25/40,415,543.90
  6. Step 6: Final answer
    x = 36,436,845.45

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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.