Home / 534,016,692.66-736,758,609.05-335,793,271.73

Finding the Fourth Proportional to 534,016,692.66, 736,758,609.05 and 335,793,271.73

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Solution

The fourth proportional to 534,016,692.66, 736,758,609.05 and 335,793,271.73 is: 463,278,746.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,016,692.66 : 736,758,609.05 = 335,793,271.73 : x
  2. Step 2: Convert to fraction form
    534,016,692.66/736,758,609.05 = 335,793,271.73/x
  3. Step 3: Cross multiply
    534,016,692.66x = 736,758,609.05 × 335,793,271.73
  4. Step 4: Simplify right side
    534,016,692.66x = 247,398,583,802,780,736
  5. Step 5: Solve for x
    x = 247,398,583,802,780,736/534,016,692.66
  6. Step 6: Final answer
    x = 463,278,746.16

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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.