Home / 21,847,322.25-32,727,074.90-10,884,462.57

Finding the Fourth Proportional to 21,847,322.25, 32,727,074.90 and 10,884,462.57

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Solution

The fourth proportional to 21,847,322.25, 32,727,074.90 and 10,884,462.57 is: 16,304,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,847,322.25 : 32,727,074.90 = 10,884,462.57 : x
  2. Step 2: Convert to fraction form
    21,847,322.25/32,727,074.90 = 10,884,462.57/x
  3. Step 3: Cross multiply
    21,847,322.25x = 32,727,074.90 × 10,884,462.57
  4. Step 4: Simplify right side
    21,847,322.25x = 356,216,621,720,214.19
  5. Step 5: Solve for x
    x = 356,216,621,720,214.19/21,847,322.25
  6. Step 6: Final answer
    x = 16,304,818.40

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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.