Home / 174,428,080.49-240,721,473.44-96,111,613.26

Finding the Fourth Proportional to 174,428,080.49, 240,721,473.44 and 96,111,613.26

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Solution

The fourth proportional to 174,428,080.49, 240,721,473.44 and 96,111,613.26 is: 132,639,934.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,428,080.49 : 240,721,473.44 = 96,111,613.26 : x
  2. Step 2: Convert to fraction form
    174,428,080.49/240,721,473.44 = 96,111,613.26/x
  3. Step 3: Cross multiply
    174,428,080.49x = 240,721,473.44 × 96,111,613.26
  4. Step 4: Simplify right side
    174,428,080.49x = 23,136,129,158,882,920
  5. Step 5: Solve for x
    x = 23,136,129,158,882,920/174,428,080.49
  6. Step 6: Final answer
    x = 132,639,934.43

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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.