Home / 17,973,008.20-26,959,512.30-9,994,832.20

Finding the Fourth Proportional to 17,973,008.20, 26,959,512.30 and 9,994,832.20

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Solution

The fourth proportional to 17,973,008.20, 26,959,512.30 and 9,994,832.20 is: 14,992,248.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,973,008.20 : 26,959,512.30 = 9,994,832.20 : x
  2. Step 2: Convert to fraction form
    17,973,008.20/26,959,512.30 = 9,994,832.20/x
  3. Step 3: Cross multiply
    17,973,008.20x = 26,959,512.30 × 9,994,832.20
  4. Step 4: Simplify right side
    17,973,008.20x = 269,455,801,632,336.06
  5. Step 5: Solve for x
    x = 269,455,801,632,336.06/17,973,008.20
  6. Step 6: Final answer
    x = 14,992,248.30

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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.