Home / 49,203,221.68-73,776,278.77-23,295,305.51

Finding the Fourth Proportional to 49,203,221.68, 73,776,278.77 and 23,295,305.51

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Solution

The fourth proportional to 49,203,221.68, 73,776,278.77 and 23,295,305.51 is: 34,929,439.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,203,221.68 : 73,776,278.77 = 23,295,305.51 : x
  2. Step 2: Convert to fraction form
    49,203,221.68/73,776,278.77 = 23,295,305.51/x
  3. Step 3: Cross multiply
    49,203,221.68x = 73,776,278.77 × 23,295,305.51
  4. Step 4: Simplify right side
    49,203,221.68x = 1,718,640,953,168,483.50
  5. Step 5: Solve for x
    x = 1,718,640,953,168,483.50/49,203,221.68
  6. Step 6: Final answer
    x = 34,929,439.46

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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.