Home / 23,339,346.30-34,967,029.05-19,980,114.30

Finding the Fourth Proportional to 23,339,346.30, 34,967,029.05 and 19,980,114.30

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Solution

The fourth proportional to 23,339,346.30, 34,967,029.05 and 19,980,114.30 is: 29,934,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,339,346.30 : 34,967,029.05 = 19,980,114.30 : x
  2. Step 2: Convert to fraction form
    23,339,346.30/34,967,029.05 = 19,980,114.30/x
  3. Step 3: Cross multiply
    23,339,346.30x = 34,967,029.05 × 19,980,114.30
  4. Step 4: Simplify right side
    23,339,346.30x = 698,645,237,150,420.38
  5. Step 5: Solve for x
    x = 698,645,237,150,420.38/23,339,346.30
  6. Step 6: Final answer
    x = 29,934,224.73

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1.5x scale

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.