Home / 17,590,278.60-26,376,086.70-6,231,097.80

Finding the Fourth Proportional to 17,590,278.60, 26,376,086.70 and 6,231,097.80

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Solution

The fourth proportional to 17,590,278.60, 26,376,086.70 and 6,231,097.80 is: 9,343,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,278.60 : 26,376,086.70 = 6,231,097.80 : x
  2. Step 2: Convert to fraction form
    17,590,278.60/26,376,086.70 = 6,231,097.80/x
  3. Step 3: Cross multiply
    17,590,278.60x = 26,376,086.70 × 6,231,097.80
  4. Step 4: Simplify right side
    17,590,278.60x = 164,351,975,808,979.25
  5. Step 5: Solve for x
    x = 164,351,975,808,979.25/17,590,278.60
  6. Step 6: Final answer
    x = 9,343,341.26

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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.