Home / 15,651,033.60-23,456,344.50-7,008,806.52

Finding the Fourth Proportional to 15,651,033.60, 23,456,344.50 and 7,008,806.52

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Solution

The fourth proportional to 15,651,033.60, 23,456,344.50 and 7,008,806.52 is: 10,504,161.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,651,033.60 : 23,456,344.50 = 7,008,806.52 : x
  2. Step 2: Convert to fraction form
    15,651,033.60/23,456,344.50 = 7,008,806.52/x
  3. Step 3: Cross multiply
    15,651,033.60x = 23,456,344.50 × 7,008,806.52
  4. Step 4: Simplify right side
    15,651,033.60x = 164,400,980,266,966.12
  5. Step 5: Solve for x
    x = 164,400,980,266,966.12/15,651,033.60
  6. Step 6: Final answer
    x = 10,504,161.22

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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.