Home / 19,162,498.14-26,377,126.41-16,710,783.66

Finding the Fourth Proportional to 19,162,498.14, 26,377,126.41 and 16,710,783.66

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Solution

The fourth proportional to 19,162,498.14, 26,377,126.41 and 16,710,783.66 is: 23,002,348.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,162,498.14 : 26,377,126.41 = 16,710,783.66 : x
  2. Step 2: Convert to fraction form
    19,162,498.14/26,377,126.41 = 16,710,783.66/x
  3. Step 3: Cross multiply
    19,162,498.14x = 26,377,126.41 × 16,710,783.66
  4. Step 4: Simplify right side
    19,162,498.14x = 440,782,453,009,982.44
  5. Step 5: Solve for x
    x = 440,782,453,009,982.44/19,162,498.14
  6. Step 6: Final answer
    x = 23,002,348.12

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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.