Home / 22,939,940.20-34,353,923.10-10,958,679.40

Finding the Fourth Proportional to 22,939,940.20, 34,353,923.10 and 10,958,679.40

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Solution

The fourth proportional to 22,939,940.20, 34,353,923.10 and 10,958,679.40 is: 16,411,273.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,939,940.20 : 34,353,923.10 = 10,958,679.40 : x
  2. Step 2: Convert to fraction form
    22,939,940.20/34,353,923.10 = 10,958,679.40/x
  3. Step 3: Cross multiply
    22,939,940.20x = 34,353,923.10 × 10,958,679.40
  4. Step 4: Simplify right side
    22,939,940.20x = 376,473,629,385,154.19
  5. Step 5: Solve for x
    x = 376,473,629,385,154.19/22,939,940.20
  6. Step 6: Final answer
    x = 16,411,273.36

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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.