Home / 21,763,519.68-32,595,649.20-10,411,998.24

Finding the Fourth Proportional to 21,763,519.68, 32,595,649.20 and 10,411,998.24

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Solution

The fourth proportional to 21,763,519.68, 32,595,649.20 and 10,411,998.24 is: 15,594,253.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,763,519.68 : 32,595,649.20 = 10,411,998.24 : x
  2. Step 2: Convert to fraction form
    21,763,519.68/32,595,649.20 = 10,411,998.24/x
  3. Step 3: Cross multiply
    21,763,519.68x = 32,595,649.20 × 10,411,998.24
  4. Step 4: Simplify right side
    21,763,519.68x = 339,385,842,102,057.44
  5. Step 5: Solve for x
    x = 339,385,842,102,057.44/21,763,519.68
  6. Step 6: Final answer
    x = 15,594,253.46

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1.5x scale

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.