Home / 21,763,514.68-32,595,641.70-10,411,993.24

Finding the Fourth Proportional to 21,763,514.68, 32,595,641.70 and 10,411,993.24

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Solution

The fourth proportional to 21,763,514.68, 32,595,641.70 and 10,411,993.24 is: 15,594,245.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,763,514.68 : 32,595,641.70 = 10,411,993.24 : x
  2. Step 2: Convert to fraction form
    21,763,514.68/32,595,641.70 = 10,411,993.24/x
  3. Step 3: Cross multiply
    21,763,514.68x = 32,595,641.70 × 10,411,993.24
  4. Step 4: Simplify right side
    21,763,514.68x = 339,385,601,033,862.12
  5. Step 5: Solve for x
    x = 339,385,601,033,862.12/21,763,514.68
  6. Step 6: Final answer
    x = 15,594,245.97

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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.