Home / 42,522,874.16-63,732,492.09-22,041,302.04

Finding the Fourth Proportional to 42,522,874.16, 63,732,492.09 and 22,041,302.04

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Solution

The fourth proportional to 42,522,874.16, 63,732,492.09 and 22,041,302.04 is: 33,035,093.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,522,874.16 : 63,732,492.09 = 22,041,302.04 : x
  2. Step 2: Convert to fraction form
    42,522,874.16/63,732,492.09 = 22,041,302.04/x
  3. Step 3: Cross multiply
    42,522,874.16x = 63,732,492.09 × 22,041,302.04
  4. Step 4: Simplify right side
    42,522,874.16x = 1,404,747,107,917,601
  5. Step 5: Solve for x
    x = 1,404,747,107,917,601/42,522,874.16
  6. Step 6: Final answer
    x = 33,035,093.13

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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.