Home / 22,865,573.96-34,272,269.82-9,209,980.04

Finding the Fourth Proportional to 22,865,573.96, 34,272,269.82 and 9,209,980.04

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Solution

The fourth proportional to 22,865,573.96, 34,272,269.82 and 9,209,980.04 is: 13,804,460.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,865,573.96 : 34,272,269.82 = 9,209,980.04 : x
  2. Step 2: Convert to fraction form
    22,865,573.96/34,272,269.82 = 9,209,980.04/x
  3. Step 3: Cross multiply
    22,865,573.96x = 34,272,269.82 × 9,209,980.04
  4. Step 4: Simplify right side
    22,865,573.96x = 315,646,920,967,694.38
  5. Step 5: Solve for x
    x = 315,646,920,967,694.38/22,865,573.96
  6. Step 6: Final answer
    x = 13,804,460.87

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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.