Home / 17,133,334.16-25,691,734.04-9,946,677.20

Finding the Fourth Proportional to 17,133,334.16, 25,691,734.04 and 9,946,677.20

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Solution

The fourth proportional to 17,133,334.16, 25,691,734.04 and 9,946,677.20 is: 14,915,216.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,334.16 : 25,691,734.04 = 9,946,677.20 : x
  2. Step 2: Convert to fraction form
    17,133,334.16/25,691,734.04 = 9,946,677.20/x
  3. Step 3: Cross multiply
    17,133,334.16x = 25,691,734.04 × 9,946,677.20
  4. Step 4: Simplify right side
    17,133,334.16x = 255,547,385,204,131.88
  5. Step 5: Solve for x
    x = 255,547,385,204,131.88/17,133,334.16
  6. Step 6: Final answer
    x = 14,915,216.32

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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.