Home / 67,368,001.55-101,052,002.33-36,756,999.95

Finding the Fourth Proportional to 67,368,001.55, 101,052,002.33 and 36,756,999.95

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Solution

The fourth proportional to 67,368,001.55, 101,052,002.33 and 36,756,999.95 is: 55,135,499.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,368,001.55 : 101,052,002.33 = 36,756,999.95 : x
  2. Step 2: Convert to fraction form
    67,368,001.55/101,052,002.33 = 36,756,999.95/x
  3. Step 3: Cross multiply
    67,368,001.55x = 101,052,002.33 × 36,756,999.95
  4. Step 4: Simplify right side
    67,368,001.55x = 3,714,368,444,407,425.50
  5. Step 5: Solve for x
    x = 3,714,368,444,407,425.50/67,368,001.55
  6. Step 6: Final answer
    x = 55,135,499.93

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Similar ratio
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1.5x scale

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.