Home / 174,707,743,839.12-241,094,329,211.78-97,546,772,131.65

Finding the Fourth Proportional to 174,707,743,839.12, 241,094,329,211.78 and 97,546,772,131.65

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Solution

The fourth proportional to 174,707,743,839.12, 241,094,329,211.78 and 97,546,772,131.65 is: 134,613,229,368.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,707,743,839.12 : 241,094,329,211.78 = 97,546,772,131.65 : x
  2. Step 2: Convert to fraction form
    174,707,743,839.12/241,094,329,211.78 = 97,546,772,131.65/x
  3. Step 3: Cross multiply
    174,707,743,839.12x = 241,094,329,211.78 × 97,546,772,131.65
  4. Step 4: Simplify right side
    174,707,743,839.12x = 23,517,973,593,854,511,677,440
  5. Step 5: Solve for x
    x = 23,517,973,593,854,511,677,440/174,707,743,839.12
  6. Step 6: Final answer
    x = 134,613,229,368.42

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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.