Home / 14,985,337.77-22,464,228.69-5,398,371.90

Finding the Fourth Proportional to 14,985,337.77, 22,464,228.69 and 5,398,371.90

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Solution

The fourth proportional to 14,985,337.77, 22,464,228.69 and 5,398,371.90 is: 8,092,594.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,985,337.77 : 22,464,228.69 = 5,398,371.90 : x
  2. Step 2: Convert to fraction form
    14,985,337.77/22,464,228.69 = 5,398,371.90/x
  3. Step 3: Cross multiply
    14,985,337.77x = 22,464,228.69 × 5,398,371.90
  4. Step 4: Simplify right side
    14,985,337.77x = 121,270,260,915,269.83
  5. Step 5: Solve for x
    x = 121,270,260,915,269.83/14,985,337.77
  6. Step 6: Final answer
    x = 8,092,594.43

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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.