Home / 17,665,972.20-24,377,361.96-10,325,525.40

Finding the Fourth Proportional to 17,665,972.20, 24,377,361.96 and 10,325,525.40

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Solution

The fourth proportional to 17,665,972.20, 24,377,361.96 and 10,325,525.40 is: 14,248,243.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,665,972.20 : 24,377,361.96 = 10,325,525.40 : x
  2. Step 2: Convert to fraction form
    17,665,972.20/24,377,361.96 = 10,325,525.40/x
  3. Step 3: Cross multiply
    17,665,972.20x = 24,377,361.96 × 10,325,525.40
  4. Step 4: Simplify right side
    17,665,972.20x = 251,709,070,102,973.81
  5. Step 5: Solve for x
    x = 251,709,070,102,973.81/17,665,972.20
  6. Step 6: Final answer
    x = 14,248,243.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.