Home / 2,016,578,304.60-3,024,867,456.90-484,768,512.60

Finding the Fourth Proportional to 2,016,578,304.60, 3,024,867,456.90 and 484,768,512.60

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Solution

The fourth proportional to 2,016,578,304.60, 3,024,867,456.90 and 484,768,512.60 is: 727,152,768.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,578,304.60 : 3,024,867,456.90 = 484,768,512.60 : x
  2. Step 2: Convert to fraction form
    2,016,578,304.60/3,024,867,456.90 = 484,768,512.60/x
  3. Step 3: Cross multiply
    2,016,578,304.60x = 3,024,867,456.90 × 484,768,512.60
  4. Step 4: Simplify right side
    2,016,578,304.60x = 1,466,360,497,893,557,760
  5. Step 5: Solve for x
    x = 1,466,360,497,893,557,760/2,016,578,304.60
  6. Step 6: Final answer
    x = 727,152,768.90

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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.