Home / 23,555,013.60-35,306,276.40-9,173,301.60

Finding the Fourth Proportional to 23,555,013.60, 35,306,276.40 and 9,173,301.60

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Solution

The fourth proportional to 23,555,013.60, 35,306,276.40 and 9,173,301.60 is: 13,749,731.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555,013.60 : 35,306,276.40 = 9,173,301.60 : x
  2. Step 2: Convert to fraction form
    23,555,013.60/35,306,276.40 = 9,173,301.60/x
  3. Step 3: Cross multiply
    23,555,013.60x = 35,306,276.40 × 9,173,301.60
  4. Step 4: Simplify right side
    23,555,013.60x = 323,875,121,790,162.19
  5. Step 5: Solve for x
    x = 323,875,121,790,162.19/23,555,013.60
  6. Step 6: Final answer
    x = 13,749,731.90

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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.