Home / 2,753,990,411.97-4,131,796,106.70-888,601,113.73

Finding the Fourth Proportional to 2,753,990,411.97, 4,131,796,106.70 and 888,601,113.73

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Solution

The fourth proportional to 2,753,990,411.97, 4,131,796,106.70 and 888,601,113.73 is: 1,333,163,182.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,990,411.97 : 4,131,796,106.70 = 888,601,113.73 : x
  2. Step 2: Convert to fraction form
    2,753,990,411.97/4,131,796,106.70 = 888,601,113.73/x
  3. Step 3: Cross multiply
    2,753,990,411.97x = 4,131,796,106.70 × 888,601,113.73
  4. Step 4: Simplify right side
    2,753,990,411.97x = 3,671,518,622,118,897,664
  5. Step 5: Solve for x
    x = 3,671,518,622,118,897,664/2,753,990,411.97
  6. Step 6: Final answer
    x = 1,333,163,182.47

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1.5x scale

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.