Home / 2,823,946,782,904.30-4,235,920,174,356.40-914,017,042,451.70

Finding the Fourth Proportional to 2,823,946,782,904.30, 4,235,920,174,356.40 and 914,017,042,451.70

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Solution

The fourth proportional to 2,823,946,782,904.30, 4,235,920,174,356.40 and 914,017,042,451.70 is: 1,371,025,563,677.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,946,782,904.30 : 4,235,920,174,356.40 = 914,017,042,451.70 : x
  2. Step 2: Convert to fraction form
    2,823,946,782,904.30/4,235,920,174,356.40 = 914,017,042,451.70/x
  3. Step 3: Cross multiply
    2,823,946,782,904.30x = 4,235,920,174,356.40 × 914,017,042,451.70
  4. Step 4: Simplify right side
    2,823,946,782,904.30x = 3,871,703,229,826,725,796,904,960
  5. Step 5: Solve for x
    x = 3,871,703,229,826,725,796,904,960/2,823,946,782,904.30
  6. Step 6: Final answer
    x = 1,371,025,563,677.53

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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.