Home / 21,524,578.13-32,269,816.80-10,736,325.83

Finding the Fourth Proportional to 21,524,578.13, 32,269,816.80 and 10,736,325.83

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Solution

The fourth proportional to 21,524,578.13, 32,269,816.80 and 10,736,325.83 is: 16,095,984.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,578.13 : 32,269,816.80 = 10,736,325.83 : x
  2. Step 2: Convert to fraction form
    21,524,578.13/32,269,816.80 = 10,736,325.83/x
  3. Step 3: Cross multiply
    21,524,578.13x = 32,269,816.80 × 10,736,325.83
  4. Step 4: Simplify right side
    21,524,578.13x = 346,459,267,719,882.50
  5. Step 5: Solve for x
    x = 346,459,267,719,882.50/21,524,578.13
  6. Step 6: Final answer
    x = 16,095,984.12

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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.