Home / 2,962,067,863.46-4,088,070,053.61-1,833,399,650.66

Finding the Fourth Proportional to 2,962,067,863.46, 4,088,070,053.61 and 1,833,399,650.66

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Solution

The fourth proportional to 2,962,067,863.46, 4,088,070,053.61 and 1,833,399,650.66 is: 2,530,349,253.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,067,863.46 : 4,088,070,053.61 = 1,833,399,650.66 : x
  2. Step 2: Convert to fraction form
    2,962,067,863.46/4,088,070,053.61 = 1,833,399,650.66/x
  3. Step 3: Cross multiply
    2,962,067,863.46x = 4,088,070,053.61 × 1,833,399,650.66
  4. Step 4: Simplify right side
    2,962,067,863.46x = 7,495,066,208,162,182,144
  5. Step 5: Solve for x
    x = 7,495,066,208,162,182,144/2,962,067,863.46
  6. Step 6: Final answer
    x = 2,530,349,253.85

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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.