Home / 179,477,996.20-269,300,975.10-93,313,695.40

Finding the Fourth Proportional to 179,477,996.20, 269,300,975.10 and 93,313,695.40

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Solution

The fourth proportional to 179,477,996.20, 269,300,975.10 and 93,313,695.40 is: 140,014,206.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,477,996.20 : 269,300,975.10 = 93,313,695.40 : x
  2. Step 2: Convert to fraction form
    179,477,996.20/269,300,975.10 = 93,313,695.40/x
  3. Step 3: Cross multiply
    179,477,996.20x = 269,300,975.10 × 93,313,695.40
  4. Step 4: Simplify right side
    179,477,996.20x = 25,129,469,161,404,388
  5. Step 5: Solve for x
    x = 25,129,469,161,404,388/179,477,996.20
  6. Step 6: Final answer
    x = 140,014,206.16

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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.