Home / 17,492,828.80-26,226,801.60-6,705,961.60

Finding the Fourth Proportional to 17,492,828.80, 26,226,801.60 and 6,705,961.60

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Solution

The fourth proportional to 17,492,828.80, 26,226,801.60 and 6,705,961.60 is: 10,054,172.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492,828.80 : 26,226,801.60 = 6,705,961.60 : x
  2. Step 2: Convert to fraction form
    17,492,828.80/26,226,801.60 = 6,705,961.60/x
  3. Step 3: Cross multiply
    17,492,828.80x = 26,226,801.60 × 6,705,961.60
  4. Step 4: Simplify right side
    17,492,828.80x = 175,875,924,420,418.56
  5. Step 5: Solve for x
    x = 175,875,924,420,418.56/17,492,828.80
  6. Step 6: Final answer
    x = 10,054,172.85

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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.