Home / 4,834,368,428.10-7,251,552,642.15-1,340,767,148.10

Finding the Fourth Proportional to 4,834,368,428.10, 7,251,552,642.15 and 1,340,767,148.10

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Solution

The fourth proportional to 4,834,368,428.10, 7,251,552,642.15 and 1,340,767,148.10 is: 2,011,150,722.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,368,428.10 : 7,251,552,642.15 = 1,340,767,148.10 : x
  2. Step 2: Convert to fraction form
    4,834,368,428.10/7,251,552,642.15 = 1,340,767,148.10/x
  3. Step 3: Cross multiply
    4,834,368,428.10x = 7,251,552,642.15 × 1,340,767,148.10
  4. Step 4: Simplify right side
    4,834,368,428.10x = 9,722,643,555,312,474,112
  5. Step 5: Solve for x
    x = 9,722,643,555,312,474,112/4,834,368,428.10
  6. Step 6: Final answer
    x = 2,011,150,722.15

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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.