Home / 3,146,368,849.60-4,724,928,045.60-2,060,665,067.20

Finding the Fourth Proportional to 3,146,368,849.60, 4,724,928,045.60 and 2,060,665,067.20

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Solution

The fourth proportional to 3,146,368,849.60, 4,724,928,045.60 and 2,060,665,067.20 is: 3,094,517,723.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,368,849.60 : 4,724,928,045.60 = 2,060,665,067.20 : x
  2. Step 2: Convert to fraction form
    3,146,368,849.60/4,724,928,045.60 = 2,060,665,067.20/x
  3. Step 3: Cross multiply
    3,146,368,849.60x = 4,724,928,045.60 × 2,060,665,067.20
  4. Step 4: Simplify right side
    3,146,368,849.60x = 9,736,494,168,601,489,408
  5. Step 5: Solve for x
    x = 9,736,494,168,601,489,408/3,146,368,849.60
  6. Step 6: Final answer
    x = 3,094,517,723.13

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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.