Home / 58,904,218.60-88,356,327.90-36,197,909.80

Finding the Fourth Proportional to 58,904,218.60, 88,356,327.90 and 36,197,909.80

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Solution

The fourth proportional to 58,904,218.60, 88,356,327.90 and 36,197,909.80 is: 54,296,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,904,218.60 : 88,356,327.90 = 36,197,909.80 : x
  2. Step 2: Convert to fraction form
    58,904,218.60/88,356,327.90 = 36,197,909.80/x
  3. Step 3: Cross multiply
    58,904,218.60x = 88,356,327.90 × 36,197,909.80
  4. Step 4: Simplify right side
    58,904,218.60x = 3,198,314,387,583,423.50
  5. Step 5: Solve for x
    x = 3,198,314,387,583,423.50/58,904,218.60
  6. Step 6: Final answer
    x = 54,296,864.70

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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.