Home / 32,763,121.53-45,214,067.08-17,879,404.62

Finding the Fourth Proportional to 32,763,121.53, 45,214,067.08 and 17,879,404.62

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Solution

The fourth proportional to 32,763,121.53, 45,214,067.08 and 17,879,404.62 is: 24,674,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,121.53 : 45,214,067.08 = 17,879,404.62 : x
  2. Step 2: Convert to fraction form
    32,763,121.53/45,214,067.08 = 17,879,404.62/x
  3. Step 3: Cross multiply
    32,763,121.53x = 45,214,067.08 × 17,879,404.62
  4. Step 4: Simplify right side
    32,763,121.53x = 808,400,599,699,822.38
  5. Step 5: Solve for x
    x = 808,400,599,699,822.38/32,763,121.53
  6. Step 6: Final answer
    x = 24,674,101.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.