Home / 17,739,067.60-26,608,601.40-16,038,456.40

Finding the Fourth Proportional to 17,739,067.60, 26,608,601.40 and 16,038,456.40

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Solution

The fourth proportional to 17,739,067.60, 26,608,601.40 and 16,038,456.40 is: 24,057,684.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,067.60 : 26,608,601.40 = 16,038,456.40 : x
  2. Step 2: Convert to fraction form
    17,739,067.60/26,608,601.40 = 16,038,456.40/x
  3. Step 3: Cross multiply
    17,739,067.60x = 26,608,601.40 × 16,038,456.40
  4. Step 4: Simplify right side
    17,739,067.60x = 426,760,893,418,878.94
  5. Step 5: Solve for x
    x = 426,760,893,418,878.94/17,739,067.60
  6. Step 6: Final answer
    x = 24,057,684.60

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1.5x scale

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.