Home / 17,466,221.81-24,103,550.82-9,626,016.77

Finding the Fourth Proportional to 17,466,221.81, 24,103,550.82 and 9,626,016.77

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Solution

The fourth proportional to 17,466,221.81, 24,103,550.82 and 9,626,016.77 is: 13,283,993.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,466,221.81 : 24,103,550.82 = 9,626,016.77 : x
  2. Step 2: Convert to fraction form
    17,466,221.81/24,103,550.82 = 9,626,016.77/x
  3. Step 3: Cross multiply
    17,466,221.81x = 24,103,550.82 × 9,626,016.77
  4. Step 4: Simplify right side
    17,466,221.81x = 232,021,184,409,867.25
  5. Step 5: Solve for x
    x = 232,021,184,409,867.25/17,466,221.81
  6. Step 6: Final answer
    x = 13,283,993.92

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1.5x scale

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.