Home / 22,703,557.05-34,065,964.55-9,922,401

Finding the Fourth Proportional to 22,703,557.05, 34,065,964.55 and 9,922,401

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Solution

The fourth proportional to 22,703,557.05, 34,065,964.55 and 9,922,401 is: 14,888,246.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,703,557.05 : 34,065,964.55 = 9,922,401 : x
  2. Step 2: Convert to fraction form
    22,703,557.05/34,065,964.55 = 9,922,401/x
  3. Step 3: Cross multiply
    22,703,557.05x = 34,065,964.55 × 9,922,401
  4. Step 4: Simplify right side
    22,703,557.05x = 338,016,160,716,884.50
  5. Step 5: Solve for x
    x = 338,016,160,716,884.50/22,703,557.05
  6. Step 6: Final answer
    x = 14,888,246.81

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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.