Home / 12,522,045.80-17,581,252.60-12,522,045.80

Finding the Fourth Proportional to 12,522,045.80, 17,581,252.60 and 12,522,045.80

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Solution

The fourth proportional to 12,522,045.80, 17,581,252.60 and 12,522,045.80 is: 17,581,252.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,522,045.80 : 17,581,252.60 = 12,522,045.80 : x
  2. Step 2: Convert to fraction form
    12,522,045.80/17,581,252.60 = 12,522,045.80/x
  3. Step 3: Cross multiply
    12,522,045.80x = 17,581,252.60 × 12,522,045.80
  4. Step 4: Simplify right side
    12,522,045.80x = 220,153,250,278,569.12
  5. Step 5: Solve for x
    x = 220,153,250,278,569.12/12,522,045.80
  6. Step 6: Final answer
    x = 17,581,252.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.