Home / 32,372,801.60-48,545,205.60-16,192,500.80

Finding the Fourth Proportional to 32,372,801.60, 48,545,205.60 and 16,192,500.80

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Solution

The fourth proportional to 32,372,801.60, 48,545,205.60 and 16,192,500.80 is: 24,281,750.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,801.60 : 48,545,205.60 = 16,192,500.80 : x
  2. Step 2: Convert to fraction form
    32,372,801.60/48,545,205.60 = 16,192,500.80/x
  3. Step 3: Cross multiply
    32,372,801.60x = 48,545,205.60 × 16,192,500.80
  4. Step 4: Simplify right side
    32,372,801.60x = 786,068,280,514,164.50
  5. Step 5: Solve for x
    x = 786,068,280,514,164.50/32,372,801.60
  6. Step 6: Final answer
    x = 24,281,750.16

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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.