Home / 23,245,158.28-34,872,781.48-7,070,689.16

Finding the Fourth Proportional to 23,245,158.28, 34,872,781.48 and 7,070,689.16

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Solution

The fourth proportional to 23,245,158.28, 34,872,781.48 and 7,070,689.16 is: 10,607,568.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,245,158.28 : 34,872,781.48 = 7,070,689.16 : x
  2. Step 2: Convert to fraction form
    23,245,158.28/34,872,781.48 = 7,070,689.16/x
  3. Step 3: Cross multiply
    23,245,158.28x = 34,872,781.48 × 7,070,689.16
  4. Step 4: Simplify right side
    23,245,158.28x = 246,574,597,989,684.75
  5. Step 5: Solve for x
    x = 246,574,597,989,684.75/23,245,158.28
  6. Step 6: Final answer
    x = 10,607,568.04

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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.