Home / 195,610,001.20-292,777,272.60-195,610,001.20

Finding the Fourth Proportional to 195,610,001.20, 292,777,272.60 and 195,610,001.20

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Solution

The fourth proportional to 195,610,001.20, 292,777,272.60 and 195,610,001.20 is: 292,777,272.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,610,001.20 : 292,777,272.60 = 195,610,001.20 : x
  2. Step 2: Convert to fraction form
    195,610,001.20/292,777,272.60 = 195,610,001.20/x
  3. Step 3: Cross multiply
    195,610,001.20x = 292,777,272.60 × 195,610,001.20
  4. Step 4: Simplify right side
    195,610,001.20x = 57,270,162,644,618,728
  5. Step 5: Solve for x
    x = 57,270,162,644,618,728/195,610,001.20
  6. Step 6: Final answer
    x = 292,777,272.60

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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.