Home / 35,169,955.88-52,720,020.66-16,693,523.78

Finding the Fourth Proportional to 35,169,955.88, 52,720,020.66 and 16,693,523.78

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Solution

The fourth proportional to 35,169,955.88, 52,720,020.66 and 16,693,523.78 is: 25,023,714.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,169,955.88 : 52,720,020.66 = 16,693,523.78 : x
  2. Step 2: Convert to fraction form
    35,169,955.88/52,720,020.66 = 16,693,523.78/x
  3. Step 3: Cross multiply
    35,169,955.88x = 52,720,020.66 × 16,693,523.78
  4. Step 4: Simplify right side
    35,169,955.88x = 880,082,918,569,801.25
  5. Step 5: Solve for x
    x = 880,082,918,569,801.25/35,169,955.88
  6. Step 6: Final answer
    x = 25,023,714.04

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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.