Home / 23,172,636.20-34,767,248.70-9,713,589.80

Finding the Fourth Proportional to 23,172,636.20, 34,767,248.70 and 9,713,589.80

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Solution

The fourth proportional to 23,172,636.20, 34,767,248.70 and 9,713,589.80 is: 14,573,861.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,172,636.20 : 34,767,248.70 = 9,713,589.80 : x
  2. Step 2: Convert to fraction form
    23,172,636.20/34,767,248.70 = 9,713,589.80/x
  3. Step 3: Cross multiply
    23,172,636.20x = 34,767,248.70 × 9,713,589.80
  4. Step 4: Simplify right side
    23,172,636.20x = 337,714,792,346,383.31
  5. Step 5: Solve for x
    x = 337,714,792,346,383.31/23,172,636.20
  6. Step 6: Final answer
    x = 14,573,861.58

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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.