Home / 73,465,499.51-110,214,192.49-22,346,189.72

Finding the Fourth Proportional to 73,465,499.51, 110,214,192.49 and 22,346,189.72

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Solution

The fourth proportional to 73,465,499.51, 110,214,192.49 and 22,346,189.72 is: 33,524,134.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,465,499.51 : 110,214,192.49 = 22,346,189.72 : x
  2. Step 2: Convert to fraction form
    73,465,499.51/110,214,192.49 = 22,346,189.72/x
  3. Step 3: Cross multiply
    73,465,499.51x = 110,214,192.49 × 22,346,189.72
  4. Step 4: Simplify right side
    73,465,499.51x = 2,462,867,255,150,315
  5. Step 5: Solve for x
    x = 2,462,867,255,150,315/73,465,499.51
  6. Step 6: Final answer
    x = 33,524,134.07

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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.