Home / 22,874,434.10-34,312,754.67-7,521,383.87

Finding the Fourth Proportional to 22,874,434.10, 34,312,754.67 and 7,521,383.87

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Solution

The fourth proportional to 22,874,434.10, 34,312,754.67 and 7,521,383.87 is: 11,282,438.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,434.10 : 34,312,754.67 = 7,521,383.87 : x
  2. Step 2: Convert to fraction form
    22,874,434.10/34,312,754.67 = 7,521,383.87/x
  3. Step 3: Cross multiply
    22,874,434.10x = 34,312,754.67 × 7,521,383.87
  4. Step 4: Simplify right side
    22,874,434.10x = 258,079,399,510,205.19
  5. Step 5: Solve for x
    x = 258,079,399,510,205.19/22,874,434.10
  6. Step 6: Final answer
    x = 11,282,438.66

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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.