Home / 169,541,180.46-233,900,059.14-97,966,768.14

Finding the Fourth Proportional to 169,541,180.46, 233,900,059.14 and 97,966,768.14

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Solution

The fourth proportional to 169,541,180.46, 233,900,059.14 and 97,966,768.14 is: 135,155,558.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,541,180.46 : 233,900,059.14 = 97,966,768.14 : x
  2. Step 2: Convert to fraction form
    169,541,180.46/233,900,059.14 = 97,966,768.14/x
  3. Step 3: Cross multiply
    169,541,180.46x = 233,900,059.14 × 97,966,768.14
  4. Step 4: Simplify right side
    169,541,180.46x = 22,914,432,861,700,668
  5. Step 5: Solve for x
    x = 22,914,432,861,700,668/169,541,180.46
  6. Step 6: Final answer
    x = 135,155,558.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.