Home / 24,231,801.60-36,347,702.40-8,879,061.60

Finding the Fourth Proportional to 24,231,801.60, 36,347,702.40 and 8,879,061.60

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Solution

The fourth proportional to 24,231,801.60, 36,347,702.40 and 8,879,061.60 is: 13,318,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,231,801.60 : 36,347,702.40 = 8,879,061.60 : x
  2. Step 2: Convert to fraction form
    24,231,801.60/36,347,702.40 = 8,879,061.60/x
  3. Step 3: Cross multiply
    24,231,801.60x = 36,347,702.40 × 8,879,061.60
  4. Step 4: Simplify right side
    24,231,801.60x = 322,733,488,628,067.81
  5. Step 5: Solve for x
    x = 322,733,488,628,067.81/24,231,801.60
  6. Step 6: Final answer
    x = 13,318,592.40

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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.