Home / 14,923,325.80-22,384,988.70-5,339,456.20

Finding the Fourth Proportional to 14,923,325.80, 22,384,988.70 and 5,339,456.20

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Solution

The fourth proportional to 14,923,325.80, 22,384,988.70 and 5,339,456.20 is: 8,009,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,325.80 : 22,384,988.70 = 5,339,456.20 : x
  2. Step 2: Convert to fraction form
    14,923,325.80/22,384,988.70 = 5,339,456.20/x
  3. Step 3: Cross multiply
    14,923,325.80x = 22,384,988.70 × 5,339,456.20
  4. Step 4: Simplify right side
    14,923,325.80x = 119,523,666,701,144.94
  5. Step 5: Solve for x
    x = 119,523,666,701,144.94/14,923,325.80
  6. Step 6: Final answer
    x = 8,009,184.30

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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.