Home / 2,695,042,200.30-4,042,563,300.45-1,647,465,701.10

Finding the Fourth Proportional to 2,695,042,200.30, 4,042,563,300.45 and 1,647,465,701.10

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Solution

The fourth proportional to 2,695,042,200.30, 4,042,563,300.45 and 1,647,465,701.10 is: 2,471,198,551.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,042,200.30 : 4,042,563,300.45 = 1,647,465,701.10 : x
  2. Step 2: Convert to fraction form
    2,695,042,200.30/4,042,563,300.45 = 1,647,465,701.10/x
  3. Step 3: Cross multiply
    2,695,042,200.30x = 4,042,563,300.45 × 1,647,465,701.10
  4. Step 4: Simplify right side
    2,695,042,200.30x = 6,659,984,382,016,988,160
  5. Step 5: Solve for x
    x = 6,659,984,382,016,988,160/2,695,042,200.30
  6. Step 6: Final answer
    x = 2,471,198,551.65

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Double scale
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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.