Home / 19,473,595.27-26,732,837.37-16,715,494.39

Finding the Fourth Proportional to 19,473,595.27, 26,732,837.37 and 16,715,494.39

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Solution

The fourth proportional to 19,473,595.27, 26,732,837.37 and 16,715,494.39 is: 22,946,589.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,473,595.27 : 26,732,837.37 = 16,715,494.39 : x
  2. Step 2: Convert to fraction form
    19,473,595.27/26,732,837.37 = 16,715,494.39/x
  3. Step 3: Cross multiply
    19,473,595.27x = 26,732,837.37 × 16,715,494.39
  4. Step 4: Simplify right side
    19,473,595.27x = 446,852,593,020,185.25
  5. Step 5: Solve for x
    x = 446,852,593,020,185.25/19,473,595.27
  6. Step 6: Final answer
    x = 22,946,589.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.