Home / 61,206,297.52-84,458,267.76-34,736,221.84

Finding the Fourth Proportional to 61,206,297.52, 84,458,267.76 and 34,736,221.84

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Solution

The fourth proportional to 61,206,297.52, 84,458,267.76 and 34,736,221.84 is: 47,932,341.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,206,297.52 : 84,458,267.76 = 34,736,221.84 : x
  2. Step 2: Convert to fraction form
    61,206,297.52/84,458,267.76 = 34,736,221.84/x
  3. Step 3: Cross multiply
    61,206,297.52x = 84,458,267.76 × 34,736,221.84
  4. Step 4: Simplify right side
    61,206,297.52x = 2,933,761,125,133,480.50
  5. Step 5: Solve for x
    x = 2,933,761,125,133,480.50/61,206,297.52
  6. Step 6: Final answer
    x = 47,932,341.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.