Home / 96,567,091.80-144,850,637.70-51,217,459.80

Finding the Fourth Proportional to 96,567,091.80, 144,850,637.70 and 51,217,459.80

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Solution

The fourth proportional to 96,567,091.80, 144,850,637.70 and 51,217,459.80 is: 76,826,189.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,567,091.80 : 144,850,637.70 = 51,217,459.80 : x
  2. Step 2: Convert to fraction form
    96,567,091.80/144,850,637.70 = 51,217,459.80/x
  3. Step 3: Cross multiply
    96,567,091.80x = 144,850,637.70 × 51,217,459.80
  4. Step 4: Simplify right side
    96,567,091.80x = 7,418,881,713,404,113
  5. Step 5: Solve for x
    x = 7,418,881,713,404,113/96,567,091.80
  6. Step 6: Final answer
    x = 76,826,189.70

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.