Home / 15,647,330.16-23,457,426.12-6,056,107.20

Finding the Fourth Proportional to 15,647,330.16, 23,457,426.12 and 6,056,107.20

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Solution

The fourth proportional to 15,647,330.16, 23,457,426.12 and 6,056,107.20 is: 9,078,909.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,647,330.16 : 23,457,426.12 = 6,056,107.20 : x
  2. Step 2: Convert to fraction form
    15,647,330.16/23,457,426.12 = 6,056,107.20/x
  3. Step 3: Cross multiply
    15,647,330.16x = 23,457,426.12 × 6,056,107.20
  4. Step 4: Simplify right side
    15,647,330.16x = 142,060,687,218,800.06
  5. Step 5: Solve for x
    x = 142,060,687,218,800.06/15,647,330.16
  6. Step 6: Final answer
    x = 9,078,909.04

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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.