Home / 2,823,946,782,691.20-4,235,920,174,036.80-914,017,042,238.52

Finding the Fourth Proportional to 2,823,946,782,691.20, 4,235,920,174,036.80 and 914,017,042,238.52

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Solution

The fourth proportional to 2,823,946,782,691.20, 4,235,920,174,036.80 and 914,017,042,238.52 is: 1,371,025,563,357.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,946,782,691.20 : 4,235,920,174,036.80 = 914,017,042,238.52 : x
  2. Step 2: Convert to fraction form
    2,823,946,782,691.20/4,235,920,174,036.80 = 914,017,042,238.52/x
  3. Step 3: Cross multiply
    2,823,946,782,691.20x = 4,235,920,174,036.80 × 914,017,042,238.52
  4. Step 4: Simplify right side
    2,823,946,782,691.20x = 3,871,703,228,631,592,627,863,552
  5. Step 5: Solve for x
    x = 3,871,703,228,631,592,627,863,552/2,823,946,782,691.20
  6. Step 6: Final answer
    x = 1,371,025,563,357.78

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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.