Home / 32,708,400.30-49,062,600.45-11,167,325.10

Finding the Fourth Proportional to 32,708,400.30, 49,062,600.45 and 11,167,325.10

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Solution

The fourth proportional to 32,708,400.30, 49,062,600.45 and 11,167,325.10 is: 16,750,987.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,708,400.30 : 49,062,600.45 = 11,167,325.10 : x
  2. Step 2: Convert to fraction form
    32,708,400.30/49,062,600.45 = 11,167,325.10/x
  3. Step 3: Cross multiply
    32,708,400.30x = 49,062,600.45 × 11,167,325.10
  4. Step 4: Simplify right side
    32,708,400.30x = 547,898,009,476,556.31
  5. Step 5: Solve for x
    x = 547,898,009,476,556.31/32,708,400.30
  6. Step 6: Final answer
    x = 16,750,987.65

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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.