Home / 23,039,780.43-34,532,114.45-10,727,145.39

Finding the Fourth Proportional to 23,039,780.43, 34,532,114.45 and 10,727,145.39

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Solution

The fourth proportional to 23,039,780.43, 34,532,114.45 and 10,727,145.39 is: 16,077,888.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,039,780.43 : 34,532,114.45 = 10,727,145.39 : x
  2. Step 2: Convert to fraction form
    23,039,780.43/34,532,114.45 = 10,727,145.39/x
  3. Step 3: Cross multiply
    23,039,780.43x = 34,532,114.45 × 10,727,145.39
  4. Step 4: Simplify right side
    23,039,780.43x = 370,431,012,465,469.81
  5. Step 5: Solve for x
    x = 370,431,012,465,469.81/23,039,780.43
  6. Step 6: Final answer
    x = 16,077,888.13

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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.