Home / 36,052,862.60-54,083,876.86-11,452,012.77

Finding the Fourth Proportional to 36,052,862.60, 54,083,876.86 and 11,452,012.77

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Solution

The fourth proportional to 36,052,862.60, 54,083,876.86 and 11,452,012.77 is: 17,179,474.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,052,862.60 : 54,083,876.86 = 11,452,012.77 : x
  2. Step 2: Convert to fraction form
    36,052,862.60/54,083,876.86 = 11,452,012.77/x
  3. Step 3: Cross multiply
    36,052,862.60x = 54,083,876.86 × 11,452,012.77
  4. Step 4: Simplify right side
    36,052,862.60x = 619,369,248,451,827.50
  5. Step 5: Solve for x
    x = 619,369,248,451,827.50/36,052,862.60
  6. Step 6: Final answer
    x = 17,179,474.91

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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.