Home / 95,676,553.60-143,398,237.30-49,593,016.35

Finding the Fourth Proportional to 95,676,553.60, 143,398,237.30 and 49,593,016.35

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Solution

The fourth proportional to 95,676,553.60, 143,398,237.30 and 49,593,016.35 is: 74,329,089.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,676,553.60 : 143,398,237.30 = 49,593,016.35 : x
  2. Step 2: Convert to fraction form
    95,676,553.60/143,398,237.30 = 49,593,016.35/x
  3. Step 3: Cross multiply
    95,676,553.60x = 143,398,237.30 × 49,593,016.35
  4. Step 4: Simplify right side
    95,676,553.60x = 7,111,551,126,980,081
  5. Step 5: Solve for x
    x = 7,111,551,126,980,081/95,676,553.60
  6. Step 6: Final answer
    x = 74,329,089.62

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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.