Home / 3,263,210,100.60-4,894,815,150.90-2,819,350,577.40

Finding the Fourth Proportional to 3,263,210,100.60, 4,894,815,150.90 and 2,819,350,577.40

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Solution

The fourth proportional to 3,263,210,100.60, 4,894,815,150.90 and 2,819,350,577.40 is: 4,229,025,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,210,100.60 : 4,894,815,150.90 = 2,819,350,577.40 : x
  2. Step 2: Convert to fraction form
    3,263,210,100.60/4,894,815,150.90 = 2,819,350,577.40/x
  3. Step 3: Cross multiply
    3,263,210,100.60x = 4,894,815,150.90 × 2,819,350,577.40
  4. Step 4: Simplify right side
    3,263,210,100.60x = 13,800,199,921,956,182,016
  5. Step 5: Solve for x
    x = 13,800,199,921,956,182,016/3,263,210,100.60
  6. Step 6: Final answer
    x = 4,229,025,866.10

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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.