Home / 36,111,506.46-54,171,370.05-13,093,281.03

Finding the Fourth Proportional to 36,111,506.46, 54,171,370.05 and 13,093,281.03

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Solution

The fourth proportional to 36,111,506.46, 54,171,370.05 and 13,093,281.03 is: 19,641,411.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,111,506.46 : 54,171,370.05 = 13,093,281.03 : x
  2. Step 2: Convert to fraction form
    36,111,506.46/54,171,370.05 = 13,093,281.03/x
  3. Step 3: Cross multiply
    36,111,506.46x = 54,171,370.05 × 13,093,281.03
  4. Step 4: Simplify right side
    36,111,506.46x = 709,280,971,844,775.12
  5. Step 5: Solve for x
    x = 709,280,971,844,775.12/36,111,506.46
  6. Step 6: Final answer
    x = 19,641,411.88

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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.