Home / 14,949,027.60-22,386,216.60-9,872,854.80

Finding the Fourth Proportional to 14,949,027.60, 22,386,216.60 and 9,872,854.80

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Solution

The fourth proportional to 14,949,027.60, 22,386,216.60 and 9,872,854.80 is: 14,784,631.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949,027.60 : 22,386,216.60 = 9,872,854.80 : x
  2. Step 2: Convert to fraction form
    14,949,027.60/22,386,216.60 = 9,872,854.80/x
  3. Step 3: Cross multiply
    14,949,027.60x = 22,386,216.60 × 9,872,854.80
  4. Step 4: Simplify right side
    14,949,027.60x = 221,015,866,013,149.72
  5. Step 5: Solve for x
    x = 221,015,866,013,149.72/14,949,027.60
  6. Step 6: Final answer
    x = 14,784,631.61

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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.