Home / 741,891,011,036.85-1,112,836,516,555.20-741,891,011,036.85

Finding the Fourth Proportional to 741,891,011,036.85, 1,112,836,516,555.20 and 741,891,011,036.85

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Solution

The fourth proportional to 741,891,011,036.85, 1,112,836,516,555.20 and 741,891,011,036.85 is: 1,112,836,516,555.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,891,011,036.85 : 1,112,836,516,555.20 = 741,891,011,036.85 : x
  2. Step 2: Convert to fraction form
    741,891,011,036.85/1,112,836,516,555.20 = 741,891,011,036.85/x
  3. Step 3: Cross multiply
    741,891,011,036.85x = 1,112,836,516,555.20 × 741,891,011,036.85
  4. Step 4: Simplify right side
    741,891,011,036.85x = 825,603,408,385,863,510,392,832
  5. Step 5: Solve for x
    x = 825,603,408,385,863,510,392,832/741,891,011,036.85
  6. Step 6: Final answer
    x = 1,112,836,516,555.20

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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.