Home / 110,707,262.46-165,996,647.66-52,414,451.06

Finding the Fourth Proportional to 110,707,262.46, 165,996,647.66 and 52,414,451.06

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Solution

The fourth proportional to 110,707,262.46, 165,996,647.66 and 52,414,451.06 is: 78,591,259.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,707,262.46 : 165,996,647.66 = 52,414,451.06 : x
  2. Step 2: Convert to fraction form
    110,707,262.46/165,996,647.66 = 52,414,451.06/x
  3. Step 3: Cross multiply
    110,707,262.46x = 165,996,647.66 × 52,414,451.06
  4. Step 4: Simplify right side
    110,707,262.46x = 8,700,623,164,899,134
  5. Step 5: Solve for x
    x = 8,700,623,164,899,134/110,707,262.46
  6. Step 6: Final answer
    x = 78,591,259.25

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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.