Home / 15,704,767.10-23,558,705.85-5,468,051.90

Finding the Fourth Proportional to 15,704,767.10, 23,558,705.85 and 5,468,051.90

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Solution

The fourth proportional to 15,704,767.10, 23,558,705.85 and 5,468,051.90 is: 8,202,619.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,704,767.10 : 23,558,705.85 = 5,468,051.90 : x
  2. Step 2: Convert to fraction form
    15,704,767.10/23,558,705.85 = 5,468,051.90/x
  3. Step 3: Cross multiply
    15,704,767.10x = 23,558,705.85 × 5,468,051.90
  4. Step 4: Simplify right side
    15,704,767.10x = 128,820,226,284,633.62
  5. Step 5: Solve for x
    x = 128,820,226,284,633.62/15,704,767.10
  6. Step 6: Final answer
    x = 8,202,619.34

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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.