Home / 2,007,394,726.77-2,770,279,484.69-1,203,753,064.95

Finding the Fourth Proportional to 2,007,394,726.77, 2,770,279,484.69 and 1,203,753,064.95

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Solution

The fourth proportional to 2,007,394,726.77, 2,770,279,484.69 and 1,203,753,064.95 is: 1,661,224,061.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,394,726.77 : 2,770,279,484.69 = 1,203,753,064.95 : x
  2. Step 2: Convert to fraction form
    2,007,394,726.77/2,770,279,484.69 = 1,203,753,064.95/x
  3. Step 3: Cross multiply
    2,007,394,726.77x = 2,770,279,484.69 × 1,203,753,064.95
  4. Step 4: Simplify right side
    2,007,394,726.77x = 3,334,732,420,466,703,872
  5. Step 5: Solve for x
    x = 3,334,732,420,466,703,872/2,007,394,726.77
  6. Step 6: Final answer
    x = 1,661,224,061.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.