Home / 3,055,999,426.20-4,583,999,139.30-2,443,779,394.20

Finding the Fourth Proportional to 3,055,999,426.20, 4,583,999,139.30 and 2,443,779,394.20

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Solution

The fourth proportional to 3,055,999,426.20, 4,583,999,139.30 and 2,443,779,394.20 is: 3,665,669,091.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,999,426.20 : 4,583,999,139.30 = 2,443,779,394.20 : x
  2. Step 2: Convert to fraction form
    3,055,999,426.20/4,583,999,139.30 = 2,443,779,394.20/x
  3. Step 3: Cross multiply
    3,055,999,426.20x = 4,583,999,139.30 × 2,443,779,394.20
  4. Step 4: Simplify right side
    3,055,999,426.20x = 11,202,282,639,651,874,816
  5. Step 5: Solve for x
    x = 11,202,282,639,651,874,816/3,055,999,426.20
  6. Step 6: Final answer
    x = 3,665,669,091.30

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Double scale
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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.