Home / 174,010,394.88-240,140,507.52-95,700,009.60

Finding the Fourth Proportional to 174,010,394.88, 240,140,507.52 and 95,700,009.60

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Solution

The fourth proportional to 174,010,394.88, 240,140,507.52 and 95,700,009.60 is: 132,069,402.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,010,394.88 : 240,140,507.52 = 95,700,009.60 : x
  2. Step 2: Convert to fraction form
    174,010,394.88/240,140,507.52 = 95,700,009.60/x
  3. Step 3: Cross multiply
    174,010,394.88x = 240,140,507.52 × 95,700,009.60
  4. Step 4: Simplify right side
    174,010,394.88x = 22,981,448,875,012,872
  5. Step 5: Solve for x
    x = 22,981,448,875,012,872/174,010,394.88
  6. Step 6: Final answer
    x = 132,069,402.47

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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.