Home / 32,562,003.10-48,843,004.65-13,382,887.90

Finding the Fourth Proportional to 32,562,003.10, 48,843,004.65 and 13,382,887.90

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Solution

The fourth proportional to 32,562,003.10, 48,843,004.65 and 13,382,887.90 is: 20,074,331.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,003.10 : 48,843,004.65 = 13,382,887.90 : x
  2. Step 2: Convert to fraction form
    32,562,003.10/48,843,004.65 = 13,382,887.90/x
  3. Step 3: Cross multiply
    32,562,003.10x = 48,843,004.65 × 13,382,887.90
  4. Step 4: Simplify right side
    32,562,003.10x = 653,660,455,930,128.75
  5. Step 5: Solve for x
    x = 653,660,455,930,128.75/32,562,003.10
  6. Step 6: Final answer
    x = 20,074,331.85

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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.