Home / 174,442,951.69-240,732,887.59-96,129,307.62

Finding the Fourth Proportional to 174,442,951.69, 240,732,887.59 and 96,129,307.62

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Solution

The fourth proportional to 174,442,951.69, 240,732,887.59 and 96,129,307.62 is: 132,659,334.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,442,951.69 : 240,732,887.59 = 96,129,307.62 : x
  2. Step 2: Convert to fraction form
    174,442,951.69/240,732,887.59 = 96,129,307.62/x
  3. Step 3: Cross multiply
    174,442,951.69x = 240,732,887.59 × 96,129,307.62
  4. Step 4: Simplify right side
    174,442,951.69x = 23,141,485,805,149,668
  5. Step 5: Solve for x
    x = 23,141,485,805,149,668/174,442,951.69
  6. Step 6: Final answer
    x = 132,659,334.08

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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.