Home / 1,701,835,599.30-2,553,017,335.86-719,266,275.42

Finding the Fourth Proportional to 1,701,835,599.30, 2,553,017,335.86 and 719,266,275.42

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Solution

The fourth proportional to 1,701,835,599.30, 2,553,017,335.86 and 719,266,275.42 is: 1,079,010,963.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,835,599.30 : 2,553,017,335.86 = 719,266,275.42 : x
  2. Step 2: Convert to fraction form
    1,701,835,599.30/2,553,017,335.86 = 719,266,275.42/x
  3. Step 3: Cross multiply
    1,701,835,599.30x = 2,553,017,335.86 × 719,266,275.42
  4. Step 4: Simplify right side
    1,701,835,599.30x = 1,836,299,270,246,713,344
  5. Step 5: Solve for x
    x = 1,836,299,270,246,713,344/1,701,835,599.30
  6. Step 6: Final answer
    x = 1,079,010,963.81

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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.