Home / 23,532,935.54-35,301,191.88-9,149,823.86

Finding the Fourth Proportional to 23,532,935.54, 35,301,191.88 and 9,149,823.86

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Solution

The fourth proportional to 23,532,935.54, 35,301,191.88 and 9,149,823.86 is: 13,725,431.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,532,935.54 : 35,301,191.88 = 9,149,823.86 : x
  2. Step 2: Convert to fraction form
    23,532,935.54/35,301,191.88 = 9,149,823.86/x
  3. Step 3: Cross multiply
    23,532,935.54x = 35,301,191.88 × 9,149,823.86
  4. Step 4: Simplify right side
    23,532,935.54x = 322,999,687,750,062.25
  5. Step 5: Solve for x
    x = 322,999,687,750,062.25/23,532,935.54
  6. Step 6: Final answer
    x = 13,725,431.20

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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.