Home / 9,357,424.10-14,036,136.15-9,231,452.90

Finding the Fourth Proportional to 9,357,424.10, 14,036,136.15 and 9,231,452.90

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Solution

The fourth proportional to 9,357,424.10, 14,036,136.15 and 9,231,452.90 is: 13,847,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,424.10 : 14,036,136.15 = 9,231,452.90 : x
  2. Step 2: Convert to fraction form
    9,357,424.10/14,036,136.15 = 9,231,452.90/x
  3. Step 3: Cross multiply
    9,357,424.10x = 14,036,136.15 × 9,231,452.90
  4. Step 4: Simplify right side
    9,357,424.10x = 129,573,929,766,712.34
  5. Step 5: Solve for x
    x = 129,573,929,766,712.34/9,357,424.10
  6. Step 6: Final answer
    x = 13,847,179.35

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Double scale
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Similar ratio
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1.5x scale

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.