Home / 566,217,073.60-849,325,610.40-157,277,233.60

Finding the Fourth Proportional to 566,217,073.60, 849,325,610.40 and 157,277,233.60

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Solution

The fourth proportional to 566,217,073.60, 849,325,610.40 and 157,277,233.60 is: 235,915,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,217,073.60 : 849,325,610.40 = 157,277,233.60 : x
  2. Step 2: Convert to fraction form
    566,217,073.60/849,325,610.40 = 157,277,233.60/x
  3. Step 3: Cross multiply
    566,217,073.60x = 849,325,610.40 × 157,277,233.60
  4. Step 4: Simplify right side
    566,217,073.60x = 133,579,582,429,343,376
  5. Step 5: Solve for x
    x = 133,579,582,429,343,376/566,217,073.60
  6. Step 6: Final answer
    x = 235,915,850.40

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Similar ratio
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1.5x scale

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.