Home / 73,797,346.20-110,600,002.71-30,027,095.13

Finding the Fourth Proportional to 73,797,346.20, 110,600,002.71 and 30,027,095.13

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Solution

The fourth proportional to 73,797,346.20, 110,600,002.71 and 30,027,095.13 is: 45,001,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,797,346.20 : 110,600,002.71 = 30,027,095.13 : x
  2. Step 2: Convert to fraction form
    73,797,346.20/110,600,002.71 = 30,027,095.13/x
  3. Step 3: Cross multiply
    73,797,346.20x = 110,600,002.71 × 30,027,095.13
  4. Step 4: Simplify right side
    73,797,346.20x = 3,320,996,802,751,427.50
  5. Step 5: Solve for x
    x = 3,320,996,802,751,427.50/73,797,346.20
  6. Step 6: Final answer
    x = 45,001,574.90

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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.