Home / 96,567,108.30-144,850,662.45-51,217,476.30

Finding the Fourth Proportional to 96,567,108.30, 144,850,662.45 and 51,217,476.30

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Solution

The fourth proportional to 96,567,108.30, 144,850,662.45 and 51,217,476.30 is: 76,826,214.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,567,108.30 : 144,850,662.45 = 51,217,476.30 : x
  2. Step 2: Convert to fraction form
    96,567,108.30/144,850,662.45 = 51,217,476.30/x
  3. Step 3: Cross multiply
    96,567,108.30x = 144,850,662.45 × 51,217,476.30
  4. Step 4: Simplify right side
    96,567,108.30x = 7,418,885,371,072,174
  5. Step 5: Solve for x
    x = 7,418,885,371,072,174/96,567,108.30
  6. Step 6: Final answer
    x = 76,826,214.45

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Double scale
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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.