Home / 32,587,801.20-48,888,262.80-9,558,691.20

Finding the Fourth Proportional to 32,587,801.20, 48,888,262.80 and 9,558,691.20

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Solution

The fourth proportional to 32,587,801.20, 48,888,262.80 and 9,558,691.20 is: 14,339,961.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,587,801.20 : 48,888,262.80 = 9,558,691.20 : x
  2. Step 2: Convert to fraction form
    32,587,801.20/48,888,262.80 = 9,558,691.20/x
  3. Step 3: Cross multiply
    32,587,801.20x = 48,888,262.80 × 9,558,691.20
  4. Step 4: Simplify right side
    32,587,801.20x = 467,307,807,409,647.31
  5. Step 5: Solve for x
    x = 467,307,807,409,647.31/32,587,801.20
  6. Step 6: Final answer
    x = 14,339,961.28

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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.