Home / 15,903,956.10-23,855,934.15-14,833,200.90

Finding the Fourth Proportional to 15,903,956.10, 23,855,934.15 and 14,833,200.90

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Solution

The fourth proportional to 15,903,956.10, 23,855,934.15 and 14,833,200.90 is: 22,249,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,903,956.10 : 23,855,934.15 = 14,833,200.90 : x
  2. Step 2: Convert to fraction form
    15,903,956.10/23,855,934.15 = 14,833,200.90/x
  3. Step 3: Cross multiply
    15,903,956.10x = 23,855,934.15 × 14,833,200.90
  4. Step 4: Simplify right side
    15,903,956.10x = 353,859,863,904,120.75
  5. Step 5: Solve for x
    x = 353,859,863,904,120.75/15,903,956.10
  6. Step 6: Final answer
    x = 22,249,801.35

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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.