Home / 27,771,821.10-41,586,872.85-22,103,117.10

Finding the Fourth Proportional to 27,771,821.10, 41,586,872.85 and 22,103,117.10

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Solution

The fourth proportional to 27,771,821.10, 41,586,872.85 and 22,103,117.10 is: 33,098,280.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,821.10 : 41,586,872.85 = 22,103,117.10 : x
  2. Step 2: Convert to fraction form
    27,771,821.10/41,586,872.85 = 22,103,117.10/x
  3. Step 3: Cross multiply
    27,771,821.10x = 41,586,872.85 × 22,103,117.10
  4. Step 4: Simplify right side
    27,771,821.10x = 919,199,520,426,360.88
  5. Step 5: Solve for x
    x = 919,199,520,426,360.88/27,771,821.10
  6. Step 6: Final answer
    x = 33,098,280.34

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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.