Home / 22,786,588.10-34,195,628.55-16,402,297.70

Finding the Fourth Proportional to 22,786,588.10, 34,195,628.55 and 16,402,297.70

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Solution

The fourth proportional to 22,786,588.10, 34,195,628.55 and 16,402,297.70 is: 24,614,781.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,786,588.10 : 34,195,628.55 = 16,402,297.70 : x
  2. Step 2: Convert to fraction form
    22,786,588.10/34,195,628.55 = 16,402,297.70/x
  3. Step 3: Cross multiply
    22,786,588.10x = 34,195,628.55 × 16,402,297.70
  4. Step 4: Simplify right side
    22,786,588.10x = 560,886,879,515,719.25
  5. Step 5: Solve for x
    x = 560,886,879,515,719.25/22,786,588.10
  6. Step 6: Final answer
    x = 24,614,781.16

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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.