Home / 18,062,261.92-24,919,486.68-10,714,466.80

Finding the Fourth Proportional to 18,062,261.92, 24,919,486.68 and 10,714,466.80

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Solution

The fourth proportional to 18,062,261.92, 24,919,486.68 and 10,714,466.80 is: 14,782,147.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,062,261.92 : 24,919,486.68 = 10,714,466.80 : x
  2. Step 2: Convert to fraction form
    18,062,261.92/24,919,486.68 = 10,714,466.80/x
  3. Step 3: Cross multiply
    18,062,261.92x = 24,919,486.68 × 10,714,466.80
  4. Step 4: Simplify right side
    18,062,261.92x = 266,999,012,705,902.25
  5. Step 5: Solve for x
    x = 266,999,012,705,902.25/18,062,261.92
  6. Step 6: Final answer
    x = 14,782,147.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.