Home / 96,813,090-133,602,067.24-53,353,026

Finding the Fourth Proportional to 96,813,090, 133,602,067.24 and 53,353,026

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Solution

The fourth proportional to 96,813,090, 133,602,067.24 and 53,353,026 is: 73,627,177.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,813,090 : 133,602,067.24 = 53,353,026 : x
  2. Step 2: Convert to fraction form
    96,813,090/133,602,067.24 = 53,353,026/x
  3. Step 3: Cross multiply
    96,813,090x = 133,602,067.24 × 53,353,026
  4. Step 4: Simplify right side
    96,813,090x = 7,128,074,566,976,086
  5. Step 5: Solve for x
    x = 7,128,074,566,976,086/96,813,090
  6. Step 6: Final answer
    x = 73,627,177.55

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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.