Home / 48,952,912.40-73,486,084.80-26,278,096.40

Finding the Fourth Proportional to 48,952,912.40, 73,486,084.80 and 26,278,096.40

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Solution

The fourth proportional to 48,952,912.40, 73,486,084.80 and 26,278,096.40 is: 39,447,590.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,952,912.40 : 73,486,084.80 = 26,278,096.40 : x
  2. Step 2: Convert to fraction form
    48,952,912.40/73,486,084.80 = 26,278,096.40/x
  3. Step 3: Cross multiply
    48,952,912.40x = 73,486,084.80 × 26,278,096.40
  4. Step 4: Simplify right side
    48,952,912.40x = 1,931,074,420,432,974.50
  5. Step 5: Solve for x
    x = 1,931,074,420,432,974.50/48,952,912.40
  6. Step 6: Final answer
    x = 39,447,590.06

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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.