Home / 104,230,200.94-156,369,320.07-36,072,892.42

Finding the Fourth Proportional to 104,230,200.94, 156,369,320.07 and 36,072,892.42

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Solution

The fourth proportional to 104,230,200.94, 156,369,320.07 and 36,072,892.42 is: 54,117,651.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,230,200.94 : 156,369,320.07 = 36,072,892.42 : x
  2. Step 2: Convert to fraction form
    104,230,200.94/156,369,320.07 = 36,072,892.42/x
  3. Step 3: Cross multiply
    104,230,200.94x = 156,369,320.07 × 36,072,892.42
  4. Step 4: Simplify right side
    104,230,200.94x = 5,640,693,660,673,657
  5. Step 5: Solve for x
    x = 5,640,693,660,673,657/104,230,200.94
  6. Step 6: Final answer
    x = 54,117,651.22

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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.