Home / 174,551,967.48-240,870,615.48-96,231,240.12

Finding the Fourth Proportional to 174,551,967.48, 240,870,615.48 and 96,231,240.12

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Solution

The fourth proportional to 174,551,967.48, 240,870,615.48 and 96,231,240.12 is: 132,792,992.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,551,967.48 : 240,870,615.48 = 96,231,240.12 : x
  2. Step 2: Convert to fraction form
    174,551,967.48/240,870,615.48 = 96,231,240.12/x
  3. Step 3: Cross multiply
    174,551,967.48x = 240,870,615.48 × 96,231,240.12
  4. Step 4: Simplify right side
    174,551,967.48x = 23,179,278,036,108,068
  5. Step 5: Solve for x
    x = 23,179,278,036,108,068/174,551,967.48
  6. Step 6: Final answer
    x = 132,792,992.09

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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.