Home / 36,423,197.56-50,264,145.98-19,903,324.11

Finding the Fourth Proportional to 36,423,197.56, 50,264,145.98 and 19,903,324.11

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Solution

The fourth proportional to 36,423,197.56, 50,264,145.98 and 19,903,324.11 is: 27,466,660.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,423,197.56 : 50,264,145.98 = 19,903,324.11 : x
  2. Step 2: Convert to fraction form
    36,423,197.56/50,264,145.98 = 19,903,324.11/x
  3. Step 3: Cross multiply
    36,423,197.56x = 50,264,145.98 × 19,903,324.11
  4. Step 4: Simplify right side
    36,423,197.56x = 1,000,423,588,552,293.50
  5. Step 5: Solve for x
    x = 1,000,423,588,552,293.50/36,423,197.56
  6. Step 6: Final answer
    x = 27,466,660.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.