Home / 96,810,047.48-133,593,978.23-52,756,107.38

Finding the Fourth Proportional to 96,810,047.48, 133,593,978.23 and 52,756,107.38

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Solution

The fourth proportional to 96,810,047.48, 133,593,978.23 and 52,756,107.38 is: 72,801,309.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,810,047.48 : 133,593,978.23 = 52,756,107.38 : x
  2. Step 2: Convert to fraction form
    96,810,047.48/133,593,978.23 = 52,756,107.38/x
  3. Step 3: Cross multiply
    96,810,047.48x = 133,593,978.23 × 52,756,107.38
  4. Step 4: Simplify right side
    96,810,047.48x = 7,047,898,259,891,512
  5. Step 5: Solve for x
    x = 7,047,898,259,891,512/96,810,047.48
  6. Step 6: Final answer
    x = 72,801,309.82

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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.