Home / 1,960,472,417.26-2,941,577,033.63-1,027,573,557.59

Finding the Fourth Proportional to 1,960,472,417.26, 2,941,577,033.63 and 1,027,573,557.59

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Solution

The fourth proportional to 1,960,472,417.26, 2,941,577,033.63 and 1,027,573,557.59 is: 1,541,815,508.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,960,472,417.26 : 2,941,577,033.63 = 1,027,573,557.59 : x
  2. Step 2: Convert to fraction form
    1,960,472,417.26/2,941,577,033.63 = 1,027,573,557.59/x
  3. Step 3: Cross multiply
    1,960,472,417.26x = 2,941,577,033.63 × 1,027,573,557.59
  4. Step 4: Simplify right side
    1,960,472,417.26x = 3,022,686,777,372,218,368
  5. Step 5: Solve for x
    x = 3,022,686,777,372,218,368/1,960,472,417.26
  6. Step 6: Final answer
    x = 1,541,815,508.73

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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.