Home / 54,989,254.08-75,885,595.20-34,374,844.80

Finding the Fourth Proportional to 54,989,254.08, 75,885,595.20 and 34,374,844.80

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Solution

The fourth proportional to 54,989,254.08, 75,885,595.20 and 34,374,844.80 is: 47,437,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,989,254.08 : 75,885,595.20 = 34,374,844.80 : x
  2. Step 2: Convert to fraction form
    54,989,254.08/75,885,595.20 = 34,374,844.80/x
  3. Step 3: Cross multiply
    54,989,254.08x = 75,885,595.20 × 34,374,844.80
  4. Step 4: Simplify right side
    54,989,254.08x = 2,608,555,557,555,625
  5. Step 5: Solve for x
    x = 2,608,555,557,555,625/54,989,254.08
  6. Step 6: Final answer
    x = 47,437,551.23

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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.