Home / 14,821,970.49-22,235,080.77-4,587,729.03

Finding the Fourth Proportional to 14,821,970.49, 22,235,080.77 and 4,587,729.03

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Solution

The fourth proportional to 14,821,970.49, 22,235,080.77 and 4,587,729.03 is: 6,882,251.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,821,970.49 : 22,235,080.77 = 4,587,729.03 : x
  2. Step 2: Convert to fraction form
    14,821,970.49/22,235,080.77 = 4,587,729.03/x
  3. Step 3: Cross multiply
    14,821,970.49x = 22,235,080.77 × 4,587,729.03
  4. Step 4: Simplify right side
    14,821,970.49x = 102,008,525,532,923.75
  5. Step 5: Solve for x
    x = 102,008,525,532,923.75/14,821,970.49
  6. Step 6: Final answer
    x = 6,882,251.29

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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.