Home / 248,736,209.20-373,152,136.20-95,370,305.20

Finding the Fourth Proportional to 248,736,209.20, 373,152,136.20 and 95,370,305.20

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Solution

The fourth proportional to 248,736,209.20, 373,152,136.20 and 95,370,305.20 is: 143,073,793.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,736,209.20 : 373,152,136.20 = 95,370,305.20 : x
  2. Step 2: Convert to fraction form
    248,736,209.20/373,152,136.20 = 95,370,305.20/x
  3. Step 3: Cross multiply
    248,736,209.20x = 373,152,136.20 × 95,370,305.20
  4. Step 4: Simplify right side
    248,736,209.20x = 35,587,633,115,425,968
  5. Step 5: Solve for x
    x = 35,587,633,115,425,968/248,736,209.20
  6. Step 6: Final answer
    x = 143,073,793.84

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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.