Home / 3,502,953,541,919.20-5,256,418,015,027.80-1,891,265,960,673.70

Finding the Fourth Proportional to 3,502,953,541,919.20, 5,256,418,015,027.80 and 1,891,265,960,673.70

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Solution

The fourth proportional to 3,502,953,541,919.20, 5,256,418,015,027.80 and 1,891,265,960,673.70 is: 2,837,972,113,511.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,953,541,919.20 : 5,256,418,015,027.80 = 1,891,265,960,673.70 : x
  2. Step 2: Convert to fraction form
    3,502,953,541,919.20/5,256,418,015,027.80 = 1,891,265,960,673.70/x
  3. Step 3: Cross multiply
    3,502,953,541,919.20x = 5,256,418,015,027.80 × 1,891,265,960,673.70
  4. Step 4: Simplify right side
    3,502,953,541,919.20x = 9,941,284,466,894,095,700,197,376
  5. Step 5: Solve for x
    x = 9,941,284,466,894,095,700,197,376/3,502,953,541,919.20
  6. Step 6: Final answer
    x = 2,837,972,113,511.81

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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.