Home / 49,162,503.40-73,743,755.10-26,487,687.40

Finding the Fourth Proportional to 49,162,503.40, 73,743,755.10 and 26,487,687.40

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Solution

The fourth proportional to 49,162,503.40, 73,743,755.10 and 26,487,687.40 is: 39,731,531.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,162,503.40 : 73,743,755.10 = 26,487,687.40 : x
  2. Step 2: Convert to fraction form
    49,162,503.40/73,743,755.10 = 26,487,687.40/x
  3. Step 3: Cross multiply
    49,162,503.40x = 73,743,755.10 × 26,487,687.40
  4. Step 4: Simplify right side
    49,162,503.40x = 1,953,301,532,790,955.50
  5. Step 5: Solve for x
    x = 1,953,301,532,790,955.50/49,162,503.40
  6. Step 6: Final answer
    x = 39,731,531.10

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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.