Home / 3,006,521,733.43-4,504,446,932.46-1,255,871,820.34

Finding the Fourth Proportional to 3,006,521,733.43, 4,504,446,932.46 and 1,255,871,820.34

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Solution

The fourth proportional to 3,006,521,733.43, 4,504,446,932.46 and 1,255,871,820.34 is: 1,881,578,937.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,521,733.43 : 4,504,446,932.46 = 1,255,871,820.34 : x
  2. Step 2: Convert to fraction form
    3,006,521,733.43/4,504,446,932.46 = 1,255,871,820.34/x
  3. Step 3: Cross multiply
    3,006,521,733.43x = 4,504,446,932.46 × 1,255,871,820.34
  4. Step 4: Simplify right side
    3,006,521,733.43x = 5,657,007,968,693,469,184
  5. Step 5: Solve for x
    x = 5,657,007,968,693,469,184/3,006,521,733.43
  6. Step 6: Final answer
    x = 1,881,578,937.48

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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.