Home / 96,560,918.04-133,250,010.48-54,747,796.20

Finding the Fourth Proportional to 96,560,918.04, 133,250,010.48 and 54,747,796.20

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Solution

The fourth proportional to 96,560,918.04, 133,250,010.48 and 54,747,796.20 is: 75,549,658.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560,918.04 : 133,250,010.48 = 54,747,796.20 : x
  2. Step 2: Convert to fraction form
    96,560,918.04/133,250,010.48 = 54,747,796.20/x
  3. Step 3: Cross multiply
    96,560,918.04x = 133,250,010.48 × 54,747,796.20
  4. Step 4: Simplify right side
    96,560,918.04x = 7,295,144,417,406,905
  5. Step 5: Solve for x
    x = 7,295,144,417,406,905/96,560,918.04
  6. Step 6: Final answer
    x = 75,549,658.86

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1.5x scale

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.