Home / 31,858,304,690.67-43,964,464,776.33-17,585,135,008.35

Finding the Fourth Proportional to 31,858,304,690.67, 43,964,464,776.33 and 17,585,135,008.35

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Solution

The fourth proportional to 31,858,304,690.67, 43,964,464,776.33 and 17,585,135,008.35 is: 24,267,488,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,858,304,690.67 : 43,964,464,776.33 = 17,585,135,008.35 : x
  2. Step 2: Convert to fraction form
    31,858,304,690.67/43,964,464,776.33 = 17,585,135,008.35/x
  3. Step 3: Cross multiply
    31,858,304,690.67x = 43,964,464,776.33 × 17,585,135,008.35
  4. Step 4: Simplify right side
    31,858,304,690.67x = 773,121,048,661,611,118,592
  5. Step 5: Solve for x
    x = 773,121,048,661,611,118,592/31,858,304,690.67
  6. Step 6: Final answer
    x = 24,267,488,686.80

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1.5x scale

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.