Home / 42,552,133.20-63,786,727.80-24,337,630.80

Finding the Fourth Proportional to 42,552,133.20, 63,786,727.80 and 24,337,630.80

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Solution

The fourth proportional to 42,552,133.20, 63,786,727.80 and 24,337,630.80 is: 36,482,726.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,552,133.20 : 63,786,727.80 = 24,337,630.80 : x
  2. Step 2: Convert to fraction form
    42,552,133.20/63,786,727.80 = 24,337,630.80/x
  3. Step 3: Cross multiply
    42,552,133.20x = 63,786,727.80 × 24,337,630.80
  4. Step 4: Simplify right side
    42,552,133.20x = 1,552,417,831,136,496.25
  5. Step 5: Solve for x
    x = 1,552,417,831,136,496.25/42,552,133.20
  6. Step 6: Final answer
    x = 36,482,726.35

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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.