Home / 67,368,032.30-101,052,048.45-36,757,030.70

Finding the Fourth Proportional to 67,368,032.30, 101,052,048.45 and 36,757,030.70

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Solution

The fourth proportional to 67,368,032.30, 101,052,048.45 and 36,757,030.70 is: 55,135,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,368,032.30 : 101,052,048.45 = 36,757,030.70 : x
  2. Step 2: Convert to fraction form
    67,368,032.30/101,052,048.45 = 36,757,030.70/x
  3. Step 3: Cross multiply
    67,368,032.30x = 101,052,048.45 × 36,757,030.70
  4. Step 4: Simplify right side
    67,368,032.30x = 3,714,373,247,174,538
  5. Step 5: Solve for x
    x = 3,714,373,247,174,538/67,368,032.30
  6. Step 6: Final answer
    x = 55,135,546.05

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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.