Home / 23,320,616.04-34,986,041.82-7,147,783.80

Finding the Fourth Proportional to 23,320,616.04, 34,986,041.82 and 7,147,783.80

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Solution

The fourth proportional to 23,320,616.04, 34,986,041.82 and 7,147,783.80 is: 10,723,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,320,616.04 : 34,986,041.82 = 7,147,783.80 : x
  2. Step 2: Convert to fraction form
    23,320,616.04/34,986,041.82 = 7,147,783.80/x
  3. Step 3: Cross multiply
    23,320,616.04x = 34,986,041.82 × 7,147,783.80
  4. Step 4: Simplify right side
    23,320,616.04x = 250,072,662,947,118.50
  5. Step 5: Solve for x
    x = 250,072,662,947,118.50/23,320,616.04
  6. Step 6: Final answer
    x = 10,723,244.30

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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.