Home / 34,802,312.96-52,203,491.32-13,231,931.96

Finding the Fourth Proportional to 34,802,312.96, 52,203,491.32 and 13,231,931.96

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Solution

The fourth proportional to 34,802,312.96, 52,203,491.32 and 13,231,931.96 is: 19,847,906.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,802,312.96 : 52,203,491.32 = 13,231,931.96 : x
  2. Step 2: Convert to fraction form
    34,802,312.96/52,203,491.32 = 13,231,931.96/x
  3. Step 3: Cross multiply
    34,802,312.96x = 52,203,491.32 × 13,231,931.96
  4. Step 4: Simplify right side
    34,802,312.96x = 690,753,045,220,690.62
  5. Step 5: Solve for x
    x = 690,753,045,220,690.62/34,802,312.96
  6. Step 6: Final answer
    x = 19,847,906.26

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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.