Home / 36,385,264.80-54,577,897.20-10,822,952.70

Finding the Fourth Proportional to 36,385,264.80, 54,577,897.20 and 10,822,952.70

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Solution

The fourth proportional to 36,385,264.80, 54,577,897.20 and 10,822,952.70 is: 16,234,429.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,264.80 : 54,577,897.20 = 10,822,952.70 : x
  2. Step 2: Convert to fraction form
    36,385,264.80/54,577,897.20 = 10,822,952.70/x
  3. Step 3: Cross multiply
    36,385,264.80x = 54,577,897.20 × 10,822,952.70
  4. Step 4: Simplify right side
    36,385,264.80x = 590,693,999,861,062.38
  5. Step 5: Solve for x
    x = 590,693,999,861,062.38/36,385,264.80
  6. Step 6: Final answer
    x = 16,234,429.05

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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.