Home / 96,567,219.80-144,850,829.70-51,217,587.80

Finding the Fourth Proportional to 96,567,219.80, 144,850,829.70 and 51,217,587.80

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Solution

The fourth proportional to 96,567,219.80, 144,850,829.70 and 51,217,587.80 is: 76,826,381.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,567,219.80 : 144,850,829.70 = 51,217,587.80 : x
  2. Step 2: Convert to fraction form
    96,567,219.80/144,850,829.70 = 51,217,587.80/x
  3. Step 3: Cross multiply
    96,567,219.80x = 144,850,829.70 × 51,217,587.80
  4. Step 4: Simplify right side
    96,567,219.80x = 7,418,910,088,062,597
  5. Step 5: Solve for x
    x = 7,418,910,088,062,597/96,567,219.80
  6. Step 6: Final answer
    x = 76,826,381.70

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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.