Home / 23,177,718.90-34,766,405.55-7,003,638.90

Finding the Fourth Proportional to 23,177,718.90, 34,766,405.55 and 7,003,638.90

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Solution

The fourth proportional to 23,177,718.90, 34,766,405.55 and 7,003,638.90 is: 10,505,406.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,718.90 : 34,766,405.55 = 7,003,638.90 : x
  2. Step 2: Convert to fraction form
    23,177,718.90/34,766,405.55 = 7,003,638.90/x
  3. Step 3: Cross multiply
    23,177,718.90x = 34,766,405.55 × 7,003,638.90
  4. Step 4: Simplify right side
    23,177,718.90x = 243,491,350,323,155.88
  5. Step 5: Solve for x
    x = 243,491,350,323,155.88/23,177,718.90
  6. Step 6: Final answer
    x = 10,505,406.13

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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.