Home / 55,444,278.04-76,482,385.50-32,236,839.16

Finding the Fourth Proportional to 55,444,278.04, 76,482,385.50 and 32,236,839.16

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Solution

The fourth proportional to 55,444,278.04, 76,482,385.50 and 32,236,839.16 is: 44,468,977.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,444,278.04 : 76,482,385.50 = 32,236,839.16 : x
  2. Step 2: Convert to fraction form
    55,444,278.04/76,482,385.50 = 32,236,839.16/x
  3. Step 3: Cross multiply
    55,444,278.04x = 76,482,385.50 × 32,236,839.16
  4. Step 4: Simplify right side
    55,444,278.04x = 2,465,550,359,936,616
  5. Step 5: Solve for x
    x = 2,465,550,359,936,616/55,444,278.04
  6. Step 6: Final answer
    x = 44,468,977.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.