Home / 4,834,368,429.10-7,251,552,643.65-1,340,767,149.10

Finding the Fourth Proportional to 4,834,368,429.10, 7,251,552,643.65 and 1,340,767,149.10

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Solution

The fourth proportional to 4,834,368,429.10, 7,251,552,643.65 and 1,340,767,149.10 is: 2,011,150,723.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,368,429.10 : 7,251,552,643.65 = 1,340,767,149.10 : x
  2. Step 2: Convert to fraction form
    4,834,368,429.10/7,251,552,643.65 = 1,340,767,149.10/x
  3. Step 3: Cross multiply
    4,834,368,429.10x = 7,251,552,643.65 × 1,340,767,149.10
  4. Step 4: Simplify right side
    4,834,368,429.10x = 9,722,643,564,575,176,704
  5. Step 5: Solve for x
    x = 9,722,643,564,575,176,704/4,834,368,429.10
  6. Step 6: Final answer
    x = 2,011,150,723.65

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Double scale
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Similar ratio
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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.