Home / 22,493,785.86-33,733,697.13-8,114,980.14

Finding the Fourth Proportional to 22,493,785.86, 33,733,697.13 and 8,114,980.14

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Solution

The fourth proportional to 22,493,785.86, 33,733,697.13 and 8,114,980.14 is: 12,169,951.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,493,785.86 : 33,733,697.13 = 8,114,980.14 : x
  2. Step 2: Convert to fraction form
    22,493,785.86/33,733,697.13 = 8,114,980.14/x
  3. Step 3: Cross multiply
    22,493,785.86x = 33,733,697.13 × 8,114,980.14
  4. Step 4: Simplify right side
    22,493,785.86x = 273,748,282,258,725
  5. Step 5: Solve for x
    x = 273,748,282,258,725/22,493,785.86
  6. Step 6: Final answer
    x = 12,169,951.47

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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.