Home / 26,244,111.10-39,366,166.65-13,489,527.10

Finding the Fourth Proportional to 26,244,111.10, 39,366,166.65 and 13,489,527.10

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Solution

The fourth proportional to 26,244,111.10, 39,366,166.65 and 13,489,527.10 is: 20,234,290.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,111.10 : 39,366,166.65 = 13,489,527.10 : x
  2. Step 2: Convert to fraction form
    26,244,111.10/39,366,166.65 = 13,489,527.10/x
  3. Step 3: Cross multiply
    26,244,111.10x = 39,366,166.65 × 13,489,527.10
  4. Step 4: Simplify right side
    26,244,111.10x = 531,030,971,848,291.19
  5. Step 5: Solve for x
    x = 531,030,971,848,291.19/26,244,111.10
  6. Step 6: Final answer
    x = 20,234,290.65

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Similar ratio
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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.