Home / 248,736,206.20-373,152,131.70-95,370,302.20

Finding the Fourth Proportional to 248,736,206.20, 373,152,131.70 and 95,370,302.20

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Solution

The fourth proportional to 248,736,206.20, 373,152,131.70 and 95,370,302.20 is: 143,073,789.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,736,206.20 : 373,152,131.70 = 95,370,302.20 : x
  2. Step 2: Convert to fraction form
    248,736,206.20/373,152,131.70 = 95,370,302.20/x
  3. Step 3: Cross multiply
    248,736,206.20x = 373,152,131.70 × 95,370,302.20
  4. Step 4: Simplify right side
    248,736,206.20x = 35,587,631,566,803,200
  5. Step 5: Solve for x
    x = 35,587,631,566,803,200/248,736,206.20
  6. Step 6: Final answer
    x = 143,073,789.34

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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.