Home / 60,691,519.64-83,760,787.73-37,185,655.85

Finding the Fourth Proportional to 60,691,519.64, 83,760,787.73 and 37,185,655.85

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Solution

The fourth proportional to 60,691,519.64, 83,760,787.73 and 37,185,655.85 is: 51,320,181.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,691,519.64 : 83,760,787.73 = 37,185,655.85 : x
  2. Step 2: Convert to fraction form
    60,691,519.64/83,760,787.73 = 37,185,655.85/x
  3. Step 3: Cross multiply
    60,691,519.64x = 83,760,787.73 × 37,185,655.85
  4. Step 4: Simplify right side
    60,691,519.64x = 3,114,699,826,252,683
  5. Step 5: Solve for x
    x = 3,114,699,826,252,683/60,691,519.64
  6. Step 6: Final answer
    x = 51,320,181.88

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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.