Home / 54,437,269.40-81,693,228.90-24,166,856.60

Finding the Fourth Proportional to 54,437,269.40, 81,693,228.90 and 24,166,856.60

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Solution

The fourth proportional to 54,437,269.40, 81,693,228.90 and 24,166,856.60 is: 36,266,854.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,437,269.40 : 81,693,228.90 = 24,166,856.60 : x
  2. Step 2: Convert to fraction form
    54,437,269.40/81,693,228.90 = 24,166,856.60/x
  3. Step 3: Cross multiply
    54,437,269.40x = 81,693,228.90 × 24,166,856.60
  4. Step 4: Simplify right side
    54,437,269.40x = 1,974,268,548,017,276
  5. Step 5: Solve for x
    x = 1,974,268,548,017,276/54,437,269.40
  6. Step 6: Final answer
    x = 36,266,854.85

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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.