Home / 48,280,480.08-66,625,034.22-27,373,919.10

Finding the Fourth Proportional to 48,280,480.08, 66,625,034.22 and 27,373,919.10

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Solution

The fourth proportional to 48,280,480.08, 66,625,034.22 and 27,373,919.10 is: 37,774,858.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,280,480.08 : 66,625,034.22 = 27,373,919.10 : x
  2. Step 2: Convert to fraction form
    48,280,480.08/66,625,034.22 = 27,373,919.10/x
  3. Step 3: Cross multiply
    48,280,480.08x = 66,625,034.22 × 27,373,919.10
  4. Step 4: Simplify right side
    48,280,480.08x = 1,823,788,296,773,011.75
  5. Step 5: Solve for x
    x = 1,823,788,296,773,011.75/48,280,480.08
  6. Step 6: Final answer
    x = 37,774,858.36

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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.