Home / 1,695,186,915.01-2,339,488,976.20-1,017,029,387.33

Finding the Fourth Proportional to 1,695,186,915.01, 2,339,488,976.20 and 1,017,029,387.33

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Solution

The fourth proportional to 1,695,186,915.01, 2,339,488,976.20 and 1,017,029,387.33 is: 1,403,579,168.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,186,915.01 : 2,339,488,976.20 = 1,017,029,387.33 : x
  2. Step 2: Convert to fraction form
    1,695,186,915.01/2,339,488,976.20 = 1,017,029,387.33/x
  3. Step 3: Cross multiply
    1,695,186,915.01x = 2,339,488,976.20 × 1,017,029,387.33
  4. Step 4: Simplify right side
    1,695,186,915.01x = 2,379,329,040,115,735,040
  5. Step 5: Solve for x
    x = 2,379,329,040,115,735,040/1,695,186,915.01
  6. Step 6: Final answer
    x = 1,403,579,168.20

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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.