Home / 898,053,040.20-1,347,079,560.30-898,053,040.20

Finding the Fourth Proportional to 898,053,040.20, 1,347,079,560.30 and 898,053,040.20

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Solution

The fourth proportional to 898,053,040.20, 1,347,079,560.30 and 898,053,040.20 is: 1,347,079,560.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,053,040.20 : 1,347,079,560.30 = 898,053,040.20 : x
  2. Step 2: Convert to fraction form
    898,053,040.20/1,347,079,560.30 = 898,053,040.20/x
  3. Step 3: Cross multiply
    898,053,040.20x = 1,347,079,560.30 × 898,053,040.20
  4. Step 4: Simplify right side
    898,053,040.20x = 1,209,748,894,518,694,144
  5. Step 5: Solve for x
    x = 1,209,748,894,518,694,144/898,053,040.20
  6. Step 6: Final answer
    x = 1,347,079,560.30

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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.