Home / 17,488,800.52-26,227,517.01-5,814,038.05

Finding the Fourth Proportional to 17,488,800.52, 26,227,517.01 and 5,814,038.05

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Solution

The fourth proportional to 17,488,800.52, 26,227,517.01 and 5,814,038.05 is: 8,719,167.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,800.52 : 26,227,517.01 = 5,814,038.05 : x
  2. Step 2: Convert to fraction form
    17,488,800.52/26,227,517.01 = 5,814,038.05/x
  3. Step 3: Cross multiply
    17,488,800.52x = 26,227,517.01 × 5,814,038.05
  4. Step 4: Simplify right side
    17,488,800.52x = 152,487,781,765,790.81
  5. Step 5: Solve for x
    x = 152,487,781,765,790.81/17,488,800.52
  6. Step 6: Final answer
    x = 8,719,167.54

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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.