Home / 15,524,124.80-23,297,246.40-6,555,113.60

Finding the Fourth Proportional to 15,524,124.80, 23,297,246.40 and 6,555,113.60

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Solution

The fourth proportional to 15,524,124.80, 23,297,246.40 and 6,555,113.60 is: 9,837,340.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,524,124.80 : 23,297,246.40 = 6,555,113.60 : x
  2. Step 2: Convert to fraction form
    15,524,124.80/23,297,246.40 = 6,555,113.60/x
  3. Step 3: Cross multiply
    15,524,124.80x = 23,297,246.40 × 6,555,113.60
  4. Step 4: Simplify right side
    15,524,124.80x = 152,716,096,719,191.03
  5. Step 5: Solve for x
    x = 152,716,096,719,191.03/15,524,124.80
  6. Step 6: Final answer
    x = 9,837,340.18

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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.