Home / 2,017,728,555.40-3,026,592,833.10-929,337,387.40

Finding the Fourth Proportional to 2,017,728,555.40, 3,026,592,833.10 and 929,337,387.40

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Solution

The fourth proportional to 2,017,728,555.40, 3,026,592,833.10 and 929,337,387.40 is: 1,394,006,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,728,555.40 : 3,026,592,833.10 = 929,337,387.40 : x
  2. Step 2: Convert to fraction form
    2,017,728,555.40/3,026,592,833.10 = 929,337,387.40/x
  3. Step 3: Cross multiply
    2,017,728,555.40x = 3,026,592,833.10 × 929,337,387.40
  4. Step 4: Simplify right side
    2,017,728,555.40x = 2,812,725,876,236,718,080
  5. Step 5: Solve for x
    x = 2,812,725,876,236,718,080/2,017,728,555.40
  6. Step 6: Final answer
    x = 1,394,006,081.10

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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.