Home / 55,363,512.30-83,045,268.45-17,024,964.90

Finding the Fourth Proportional to 55,363,512.30, 83,045,268.45 and 17,024,964.90

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Solution

The fourth proportional to 55,363,512.30, 83,045,268.45 and 17,024,964.90 is: 25,537,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,363,512.30 : 83,045,268.45 = 17,024,964.90 : x
  2. Step 2: Convert to fraction form
    55,363,512.30/83,045,268.45 = 17,024,964.90/x
  3. Step 3: Cross multiply
    55,363,512.30x = 83,045,268.45 × 17,024,964.90
  4. Step 4: Simplify right side
    55,363,512.30x = 1,413,842,780,472,327.25
  5. Step 5: Solve for x
    x = 1,413,842,780,472,327.25/55,363,512.30
  6. Step 6: Final answer
    x = 25,537,447.35

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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.