Home / 52,743,470.70-79,104,708.45-25,449,710.70

Finding the Fourth Proportional to 52,743,470.70, 79,104,708.45 and 25,449,710.70

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Solution

The fourth proportional to 52,743,470.70, 79,104,708.45 and 25,449,710.70 is: 38,169,500.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,743,470.70 : 79,104,708.45 = 25,449,710.70 : x
  2. Step 2: Convert to fraction form
    52,743,470.70/79,104,708.45 = 25,449,710.70/x
  3. Step 3: Cross multiply
    52,743,470.70x = 79,104,708.45 × 25,449,710.70
  4. Step 4: Simplify right side
    52,743,470.70x = 2,013,191,945,060,345.50
  5. Step 5: Solve for x
    x = 2,013,191,945,060,345.50/52,743,470.70
  6. Step 6: Final answer
    x = 38,169,500.76

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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.