Home / 248,736,073.11-373,151,932.06-95,370,169.29

Finding the Fourth Proportional to 248,736,073.11, 373,151,932.06 and 95,370,169.29

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Solution

The fourth proportional to 248,736,073.11, 373,151,932.06 and 95,370,169.29 is: 143,073,589.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,736,073.11 : 373,151,932.06 = 95,370,169.29 : x
  2. Step 2: Convert to fraction form
    248,736,073.11/373,151,932.06 = 95,370,169.29/x
  3. Step 3: Cross multiply
    248,736,073.11x = 373,151,932.06 × 95,370,169.29
  4. Step 4: Simplify right side
    248,736,073.11x = 35,587,562,931,452,780
  5. Step 5: Solve for x
    x = 35,587,562,931,452,780/248,736,073.11
  6. Step 6: Final answer
    x = 143,073,589.96

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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.