Home / 95,616,262.70-143,127,503.33-51,788,165.48

Finding the Fourth Proportional to 95,616,262.70, 143,127,503.33 and 51,788,165.48

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Solution

The fourth proportional to 95,616,262.70, 143,127,503.33 and 51,788,165.48 is: 77,521,444.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,616,262.70 : 143,127,503.33 = 51,788,165.48 : x
  2. Step 2: Convert to fraction form
    95,616,262.70/143,127,503.33 = 51,788,165.48/x
  3. Step 3: Cross multiply
    95,616,262.70x = 143,127,503.33 × 51,788,165.48
  4. Step 4: Simplify right side
    95,616,262.70x = 7,412,310,826,218,712
  5. Step 5: Solve for x
    x = 7,412,310,826,218,712/95,616,262.70
  6. Step 6: Final answer
    x = 77,521,444.76

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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.