Home / 40,422,079.35-60,633,381.60-16,163,044.29

Finding the Fourth Proportional to 40,422,079.35, 60,633,381.60 and 16,163,044.29

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Solution

The fourth proportional to 40,422,079.35, 60,633,381.60 and 16,163,044.29 is: 24,244,671.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,422,079.35 : 60,633,381.60 = 16,163,044.29 : x
  2. Step 2: Convert to fraction form
    40,422,079.35/60,633,381.60 = 16,163,044.29/x
  3. Step 3: Cross multiply
    40,422,079.35x = 60,633,381.60 × 16,163,044.29
  4. Step 4: Simplify right side
    40,422,079.35x = 980,020,032,253,271
  5. Step 5: Solve for x
    x = 980,020,032,253,271/40,422,079.35
  6. Step 6: Final answer
    x = 24,244,671.43

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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.