Home / 15,672,823.80-23,473,806.30-9,295,531.80

Finding the Fourth Proportional to 15,672,823.80, 23,473,806.30 and 9,295,531.80

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Solution

The fourth proportional to 15,672,823.80, 23,473,806.30 and 9,295,531.80 is: 13,922,284.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,823.80 : 23,473,806.30 = 9,295,531.80 : x
  2. Step 2: Convert to fraction form
    15,672,823.80/23,473,806.30 = 9,295,531.80/x
  3. Step 3: Cross multiply
    15,672,823.80x = 23,473,806.30 × 9,295,531.80
  4. Step 4: Simplify right side
    15,672,823.80x = 218,201,512,928,690.38
  5. Step 5: Solve for x
    x = 218,201,512,928,690.38/15,672,823.80
  6. Step 6: Final answer
    x = 13,922,284.57

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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.