Home / 22,470,174.20-33,700,595.70-9,691,095.80

Finding the Fourth Proportional to 22,470,174.20, 33,700,595.70 and 9,691,095.80

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Solution

The fourth proportional to 22,470,174.20, 33,700,595.70 and 9,691,095.80 is: 14,534,631.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,470,174.20 : 33,700,595.70 = 9,691,095.80 : x
  2. Step 2: Convert to fraction form
    22,470,174.20/33,700,595.70 = 9,691,095.80/x
  3. Step 3: Cross multiply
    22,470,174.20x = 33,700,595.70 × 9,691,095.80
  4. Step 4: Simplify right side
    22,470,174.20x = 326,595,701,445,768.12
  5. Step 5: Solve for x
    x = 326,595,701,445,768.12/22,470,174.20
  6. Step 6: Final answer
    x = 14,534,631.49

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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.