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Finding the Fourth Proportional to 16,566,684.64, 24,841,711.46 and 9,652,402.13

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Solution

The fourth proportional to 16,566,684.64, 24,841,711.46 and 9,652,402.13 is: 14,473,758.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,566,684.64 : 24,841,711.46 = 9,652,402.13 : x
  2. Step 2: Convert to fraction form
    16,566,684.64/24,841,711.46 = 9,652,402.13/x
  3. Step 3: Cross multiply
    16,566,684.64x = 24,841,711.46 × 9,652,402.13
  4. Step 4: Simplify right side
    16,566,684.64x = 239,782,188,509,271.84
  5. Step 5: Solve for x
    x = 239,782,188,509,271.84/16,566,684.64
  6. Step 6: Final answer
    x = 14,473,758.25

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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.