Home / 48,047,118.60-72,036,437.34-22,474,187.40

Finding the Fourth Proportional to 48,047,118.60, 72,036,437.34 and 22,474,187.40

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Solution

The fourth proportional to 48,047,118.60, 72,036,437.34 and 22,474,187.40 is: 33,695,264.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,047,118.60 : 72,036,437.34 = 22,474,187.40 : x
  2. Step 2: Convert to fraction form
    48,047,118.60/72,036,437.34 = 22,474,187.40/x
  3. Step 3: Cross multiply
    48,047,118.60x = 72,036,437.34 × 22,474,187.40
  4. Step 4: Simplify right side
    48,047,118.60x = 1,618,960,392,407,517.50
  5. Step 5: Solve for x
    x = 1,618,960,392,407,517.50/48,047,118.60
  6. Step 6: Final answer
    x = 33,695,264.97

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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.