Home / 16,395,700.05-24,593,550.08-15,695,969.40

Finding the Fourth Proportional to 16,395,700.05, 24,593,550.08 and 15,695,969.40

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Solution

The fourth proportional to 16,395,700.05, 24,593,550.08 and 15,695,969.40 is: 23,543,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,700.05 : 24,593,550.08 = 15,695,969.40 : x
  2. Step 2: Convert to fraction form
    16,395,700.05/24,593,550.08 = 15,695,969.40/x
  3. Step 3: Cross multiply
    16,395,700.05x = 24,593,550.08 × 15,695,969.40
  4. Step 4: Simplify right side
    16,395,700.05x = 386,019,609,414,567.69
  5. Step 5: Solve for x
    x = 386,019,609,414,567.69/16,395,700.05
  6. Step 6: Final answer
    x = 23,543,954.10

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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.