Home / 17,243,054.41-25,864,579.54-11,835,310.10

Finding the Fourth Proportional to 17,243,054.41, 25,864,579.54 and 11,835,310.10

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Solution

The fourth proportional to 17,243,054.41, 25,864,579.54 and 11,835,310.10 is: 17,752,963.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,243,054.41 : 25,864,579.54 = 11,835,310.10 : x
  2. Step 2: Convert to fraction form
    17,243,054.41/25,864,579.54 = 11,835,310.10/x
  3. Step 3: Cross multiply
    17,243,054.41x = 25,864,579.54 × 11,835,310.10
  4. Step 4: Simplify right side
    17,243,054.41x = 306,115,319,402,838.81
  5. Step 5: Solve for x
    x = 306,115,319,402,838.81/17,243,054.41
  6. Step 6: Final answer
    x = 17,752,963.72

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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.