Home / 17,248,857.60-25,873,286.40-14,684,162.70

Finding the Fourth Proportional to 17,248,857.60, 25,873,286.40 and 14,684,162.70

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Solution

The fourth proportional to 17,248,857.60, 25,873,286.40 and 14,684,162.70 is: 22,026,244.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,248,857.60 : 25,873,286.40 = 14,684,162.70 : x
  2. Step 2: Convert to fraction form
    17,248,857.60/25,873,286.40 = 14,684,162.70/x
  3. Step 3: Cross multiply
    17,248,857.60x = 25,873,286.40 × 14,684,162.70
  4. Step 4: Simplify right side
    17,248,857.60x = 379,927,547,081,297.25
  5. Step 5: Solve for x
    x = 379,927,547,081,297.25/17,248,857.60
  6. Step 6: Final answer
    x = 22,026,244.05

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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.