Home / 96,935,087.52-133,768,267.92-53,475,012

Finding the Fourth Proportional to 96,935,087.52, 133,768,267.92 and 53,475,012

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Solution

The fourth proportional to 96,935,087.52, 133,768,267.92 and 53,475,012 is: 73,794,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,935,087.52 : 133,768,267.92 = 53,475,012 : x
  2. Step 2: Convert to fraction form
    96,935,087.52/133,768,267.92 = 53,475,012/x
  3. Step 3: Cross multiply
    96,935,087.52x = 133,768,267.92 × 53,475,012
  4. Step 4: Simplify right side
    96,935,087.52x = 7,153,259,732,241,215
  5. Step 5: Solve for x
    x = 7,153,259,732,241,215/96,935,087.52
  6. Step 6: Final answer
    x = 73,794,328.92

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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.