Home / 32,015,717.51-47,996,665.20-25,935,370.70

Finding the Fourth Proportional to 32,015,717.51, 47,996,665.20 and 25,935,370.70

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Solution

The fourth proportional to 32,015,717.51, 47,996,665.20 and 25,935,370.70 is: 38,881,255.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015,717.51 : 47,996,665.20 = 25,935,370.70 : x
  2. Step 2: Convert to fraction form
    32,015,717.51/47,996,665.20 = 25,935,370.70/x
  3. Step 3: Cross multiply
    32,015,717.51x = 47,996,665.20 × 25,935,370.70
  4. Step 4: Simplify right side
    32,015,717.51x = 1,244,811,304,085,806.50
  5. Step 5: Solve for x
    x = 1,244,811,304,085,806.50/32,015,717.51
  6. Step 6: Final answer
    x = 38,881,255.87

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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.