Home / 41,885,145.60-62,827,718.40-11,593,008.60

Finding the Fourth Proportional to 41,885,145.60, 62,827,718.40 and 11,593,008.60

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Solution

The fourth proportional to 41,885,145.60, 62,827,718.40 and 11,593,008.60 is: 17,389,512.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,885,145.60 : 62,827,718.40 = 11,593,008.60 : x
  2. Step 2: Convert to fraction form
    41,885,145.60/62,827,718.40 = 11,593,008.60/x
  3. Step 3: Cross multiply
    41,885,145.60x = 62,827,718.40 × 11,593,008.60
  4. Step 4: Simplify right side
    41,885,145.60x = 728,362,279,729,578.25
  5. Step 5: Solve for x
    x = 728,362,279,729,578.25/41,885,145.60
  6. Step 6: Final answer
    x = 17,389,512.90

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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.