Home / 16,566,685.64-24,841,712.96-9,652,403.13

Finding the Fourth Proportional to 16,566,685.64, 24,841,712.96 and 9,652,403.13

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Solution

The fourth proportional to 16,566,685.64, 24,841,712.96 and 9,652,403.13 is: 14,473,759.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,566,685.64 : 24,841,712.96 = 9,652,403.13 : x
  2. Step 2: Convert to fraction form
    16,566,685.64/24,841,712.96 = 9,652,403.13/x
  3. Step 3: Cross multiply
    16,566,685.64x = 24,841,712.96 × 9,652,403.13
  4. Step 4: Simplify right side
    16,566,685.64x = 239,782,227,929,665.59
  5. Step 5: Solve for x
    x = 239,782,227,929,665.59/16,566,685.64
  6. Step 6: Final answer
    x = 14,473,759.76

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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.