Home / 19,496,671.02-26,906,246.03-10,794,843.15

Finding the Fourth Proportional to 19,496,671.02, 26,906,246.03 and 10,794,843.15

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Solution

The fourth proportional to 19,496,671.02, 26,906,246.03 and 10,794,843.15 is: 14,897,348.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,671.02 : 26,906,246.03 = 10,794,843.15 : x
  2. Step 2: Convert to fraction form
    19,496,671.02/26,906,246.03 = 10,794,843.15/x
  3. Step 3: Cross multiply
    19,496,671.02x = 26,906,246.03 × 10,794,843.15
  4. Step 4: Simplify right side
    19,496,671.02x = 290,448,705,595,186
  5. Step 5: Solve for x
    x = 290,448,705,595,186/19,496,671.02
  6. Step 6: Final answer
    x = 14,897,348.64

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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.