Home / 16,734,666.30-25,101,999.45-11,313,968.10

Finding the Fourth Proportional to 16,734,666.30, 25,101,999.45 and 11,313,968.10

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Solution

The fourth proportional to 16,734,666.30, 25,101,999.45 and 11,313,968.10 is: 16,970,952.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,666.30 : 25,101,999.45 = 11,313,968.10 : x
  2. Step 2: Convert to fraction form
    16,734,666.30/25,101,999.45 = 11,313,968.10/x
  3. Step 3: Cross multiply
    16,734,666.30x = 25,101,999.45 × 11,313,968.10
  4. Step 4: Simplify right side
    16,734,666.30x = 284,003,221,023,517.50
  5. Step 5: Solve for x
    x = 284,003,221,023,517.50/16,734,666.30
  6. Step 6: Final answer
    x = 16,970,952.15

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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.