Home / 2,835,241,803.30-4,251,587,246.55-1,087,863,795.30

Finding the Fourth Proportional to 2,835,241,803.30, 4,251,587,246.55 and 1,087,863,795.30

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Solution

The fourth proportional to 2,835,241,803.30, 4,251,587,246.55 and 1,087,863,795.30 is: 1,631,306,307.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,241,803.30 : 4,251,587,246.55 = 1,087,863,795.30 : x
  2. Step 2: Convert to fraction form
    2,835,241,803.30/4,251,587,246.55 = 1,087,863,795.30/x
  3. Step 3: Cross multiply
    2,835,241,803.30x = 4,251,587,246.55 × 1,087,863,795.30
  4. Step 4: Simplify right side
    2,835,241,803.30x = 4,625,147,838,080,959,488
  5. Step 5: Solve for x
    x = 4,625,147,838,080,959,488/2,835,241,803.30
  6. Step 6: Final answer
    x = 1,631,306,307.88

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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.