Home / 22,677,261.80-34,015,892.70-11,316,234.20

Finding the Fourth Proportional to 22,677,261.80, 34,015,892.70 and 11,316,234.20

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Solution

The fourth proportional to 22,677,261.80, 34,015,892.70 and 11,316,234.20 is: 16,974,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,261.80 : 34,015,892.70 = 11,316,234.20 : x
  2. Step 2: Convert to fraction form
    22,677,261.80/34,015,892.70 = 11,316,234.20/x
  3. Step 3: Cross multiply
    22,677,261.80x = 34,015,892.70 × 11,316,234.20
  4. Step 4: Simplify right side
    22,677,261.80x = 384,931,808,315,270.38
  5. Step 5: Solve for x
    x = 384,931,808,315,270.38/22,677,261.80
  6. Step 6: Final answer
    x = 16,974,351.30

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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.