Home / 22,874,432.10-34,312,751.67-7,521,381.87

Finding the Fourth Proportional to 22,874,432.10, 34,312,751.67 and 7,521,381.87

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Solution

The fourth proportional to 22,874,432.10, 34,312,751.67 and 7,521,381.87 is: 11,282,435.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,432.10 : 34,312,751.67 = 7,521,381.87 : x
  2. Step 2: Convert to fraction form
    22,874,432.10/34,312,751.67 = 7,521,381.87/x
  3. Step 3: Cross multiply
    22,874,432.10x = 34,312,751.67 × 7,521,381.87
  4. Step 4: Simplify right side
    22,874,432.10x = 258,079,308,111,379.56
  5. Step 5: Solve for x
    x = 258,079,308,111,379.56/22,874,432.10
  6. Step 6: Final answer
    x = 11,282,435.65

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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.