Home / 2,959,882,336.13-4,438,370,675.52-1,464,185,760.71

Finding the Fourth Proportional to 2,959,882,336.13, 4,438,370,675.52 and 1,464,185,760.71

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Solution

The fourth proportional to 2,959,882,336.13, 4,438,370,675.52 and 1,464,185,760.71 is: 2,195,559,960.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,882,336.13 : 4,438,370,675.52 = 1,464,185,760.71 : x
  2. Step 2: Convert to fraction form
    2,959,882,336.13/4,438,370,675.52 = 1,464,185,760.71/x
  3. Step 3: Cross multiply
    2,959,882,336.13x = 4,438,370,675.52 × 1,464,185,760.71
  4. Step 4: Simplify right side
    2,959,882,336.13x = 6,498,599,143,827,016,704
  5. Step 5: Solve for x
    x = 6,498,599,143,827,016,704/2,959,882,336.13
  6. Step 6: Final answer
    x = 2,195,559,960.11

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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.