Home / 17,610,361.92-26,411,168.16-9,937,375.20

Finding the Fourth Proportional to 17,610,361.92, 26,411,168.16 and 9,937,375.20

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Solution

The fourth proportional to 17,610,361.92, 26,411,168.16 and 9,937,375.20 is: 14,903,594.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,610,361.92 : 26,411,168.16 = 9,937,375.20 : x
  2. Step 2: Convert to fraction form
    17,610,361.92/26,411,168.16 = 9,937,375.20/x
  3. Step 3: Cross multiply
    17,610,361.92x = 26,411,168.16 × 9,937,375.20
  4. Step 4: Simplify right side
    17,610,361.92x = 262,457,687,476,213.62
  5. Step 5: Solve for x
    x = 262,457,687,476,213.62/17,610,361.92
  6. Step 6: Final answer
    x = 14,903,594.18

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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.