Home / 248,736,195.20-373,152,115.20-95,370,291.20

Finding the Fourth Proportional to 248,736,195.20, 373,152,115.20 and 95,370,291.20

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Solution

The fourth proportional to 248,736,195.20, 373,152,115.20 and 95,370,291.20 is: 143,073,772.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,736,195.20 : 373,152,115.20 = 95,370,291.20 : x
  2. Step 2: Convert to fraction form
    248,736,195.20/373,152,115.20 = 95,370,291.20/x
  3. Step 3: Cross multiply
    248,736,195.20x = 373,152,115.20 × 95,370,291.20
  4. Step 4: Simplify right side
    248,736,195.20x = 35,587,625,888,519,948
  5. Step 5: Solve for x
    x = 35,587,625,888,519,948/248,736,195.20
  6. Step 6: Final answer
    x = 143,073,772.84

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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.