Home / 24,462,406.60-36,693,609.90-13,124,998.60

Finding the Fourth Proportional to 24,462,406.60, 36,693,609.90 and 13,124,998.60

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Solution

The fourth proportional to 24,462,406.60, 36,693,609.90 and 13,124,998.60 is: 19,687,497.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,462,406.60 : 36,693,609.90 = 13,124,998.60 : x
  2. Step 2: Convert to fraction form
    24,462,406.60/36,693,609.90 = 13,124,998.60/x
  3. Step 3: Cross multiply
    24,462,406.60x = 36,693,609.90 × 13,124,998.60
  4. Step 4: Simplify right side
    24,462,406.60x = 481,603,578,566,446.12
  5. Step 5: Solve for x
    x = 481,603,578,566,446.12/24,462,406.60
  6. Step 6: Final answer
    x = 19,687,497.90

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Similar ratio
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1.5x scale

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.