Home / 19,246,824.64-26,560,617.42-10,545,326.92

Finding the Fourth Proportional to 19,246,824.64, 26,560,617.42 and 10,545,326.92

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Solution

The fourth proportional to 19,246,824.64, 26,560,617.42 and 10,545,326.92 is: 14,552,550.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,246,824.64 : 26,560,617.42 = 10,545,326.92 : x
  2. Step 2: Convert to fraction form
    19,246,824.64/26,560,617.42 = 10,545,326.92/x
  3. Step 3: Cross multiply
    19,246,824.64x = 26,560,617.42 × 10,545,326.92
  4. Step 4: Simplify right side
    19,246,824.64x = 280,090,393,890,946.97
  5. Step 5: Solve for x
    x = 280,090,393,890,946.97/19,246,824.64
  6. Step 6: Final answer
    x = 14,552,550.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.