Home / 22,305,800.12-33,460,299.42-9,338,902.16

Finding the Fourth Proportional to 22,305,800.12, 33,460,299.42 and 9,338,902.16

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Solution

The fourth proportional to 22,305,800.12, 33,460,299.42 and 9,338,902.16 is: 14,009,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,305,800.12 : 33,460,299.42 = 9,338,902.16 : x
  2. Step 2: Convert to fraction form
    22,305,800.12/33,460,299.42 = 9,338,902.16/x
  3. Step 3: Cross multiply
    22,305,800.12x = 33,460,299.42 × 9,338,902.16
  4. Step 4: Simplify right side
    22,305,800.12x = 312,482,462,527,684.75
  5. Step 5: Solve for x
    x = 312,482,462,527,684.75/22,305,800.12
  6. Step 6: Final answer
    x = 14,009,022.80

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1.5x scale

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.