Home / 22,680,015.29-34,017,126.83-7,325,709.46

Finding the Fourth Proportional to 22,680,015.29, 34,017,126.83 and 7,325,709.46

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Solution

The fourth proportional to 22,680,015.29, 34,017,126.83 and 7,325,709.46 is: 10,987,628.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,680,015.29 : 34,017,126.83 = 7,325,709.46 : x
  2. Step 2: Convert to fraction form
    22,680,015.29/34,017,126.83 = 7,325,709.46/x
  3. Step 3: Cross multiply
    22,680,015.29x = 34,017,126.83 × 7,325,709.46
  4. Step 4: Simplify right side
    22,680,015.29x = 249,199,587,726,350.84
  5. Step 5: Solve for x
    x = 249,199,587,726,350.84/22,680,015.29
  6. Step 6: Final answer
    x = 10,987,628.74

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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.