Home / 168,625,842.04-232,613,898.42-102,566,544.76

Finding the Fourth Proportional to 168,625,842.04, 232,613,898.42 and 102,566,544.76

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Solution

The fourth proportional to 168,625,842.04, 232,613,898.42 and 102,566,544.76 is: 141,487,233.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,625,842.04 : 232,613,898.42 = 102,566,544.76 : x
  2. Step 2: Convert to fraction form
    168,625,842.04/232,613,898.42 = 102,566,544.76/x
  3. Step 3: Cross multiply
    168,625,842.04x = 232,613,898.42 × 102,566,544.76
  4. Step 4: Simplify right side
    168,625,842.04x = 23,858,403,824,093,024
  5. Step 5: Solve for x
    x = 23,858,403,824,093,024/168,625,842.04
  6. Step 6: Final answer
    x = 141,487,233.13

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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.