Home / 17,409,621.10-26,082,938.85-14,890,197.10

Finding the Fourth Proportional to 17,409,621.10, 26,082,938.85 and 14,890,197.10

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Solution

The fourth proportional to 17,409,621.10, 26,082,938.85 and 14,890,197.10 is: 22,308,360.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,409,621.10 : 26,082,938.85 = 14,890,197.10 : x
  2. Step 2: Convert to fraction form
    17,409,621.10/26,082,938.85 = 14,890,197.10/x
  3. Step 3: Cross multiply
    17,409,621.10x = 26,082,938.85 × 14,890,197.10
  4. Step 4: Simplify right side
    17,409,621.10x = 388,380,100,423,747.38
  5. Step 5: Solve for x
    x = 388,380,100,423,747.38/17,409,621.10
  6. Step 6: Final answer
    x = 22,308,360.31

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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.