Home / 15,713,997.90-23,553,500.85-6,126,189.90

Finding the Fourth Proportional to 15,713,997.90, 23,553,500.85 and 6,126,189.90

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Solution

The fourth proportional to 15,713,997.90, 23,553,500.85 and 6,126,189.90 is: 9,182,463.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,713,997.90 : 23,553,500.85 = 6,126,189.90 : x
  2. Step 2: Convert to fraction form
    15,713,997.90/23,553,500.85 = 6,126,189.90/x
  3. Step 3: Cross multiply
    15,713,997.90x = 23,553,500.85 × 6,126,189.90
  4. Step 4: Simplify right side
    15,713,997.90x = 144,293,219,016,911.44
  5. Step 5: Solve for x
    x = 144,293,219,016,911.44/15,713,997.90
  6. Step 6: Final answer
    x = 9,182,463.94

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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.