Home / 597,909,618.30-896,864,427.45-444,854,610.30

Finding the Fourth Proportional to 597,909,618.30, 896,864,427.45 and 444,854,610.30

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Solution

The fourth proportional to 597,909,618.30, 896,864,427.45 and 444,854,610.30 is: 667,281,915.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,909,618.30 : 896,864,427.45 = 444,854,610.30 : x
  2. Step 2: Convert to fraction form
    597,909,618.30/896,864,427.45 = 444,854,610.30/x
  3. Step 3: Cross multiply
    597,909,618.30x = 896,864,427.45 × 444,854,610.30
  4. Step 4: Simplify right side
    597,909,618.30x = 398,974,275,365,202,432
  5. Step 5: Solve for x
    x = 398,974,275,365,202,432/597,909,618.30
  6. Step 6: Final answer
    x = 667,281,915.45

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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.