Home / 19,937,946.41-27,514,390.70-10,770,589.16

Finding the Fourth Proportional to 19,937,946.41, 27,514,390.70 and 10,770,589.16

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Solution

The fourth proportional to 19,937,946.41, 27,514,390.70 and 10,770,589.16 is: 14,863,426.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,937,946.41 : 27,514,390.70 = 10,770,589.16 : x
  2. Step 2: Convert to fraction form
    19,937,946.41/27,514,390.70 = 10,770,589.16/x
  3. Step 3: Cross multiply
    19,937,946.41x = 27,514,390.70 × 10,770,589.16
  4. Step 4: Simplify right side
    19,937,946.41x = 296,346,198,313,137.25
  5. Step 5: Solve for x
    x = 296,346,198,313,137.25/19,937,946.41
  6. Step 6: Final answer
    x = 14,863,426.36

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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.