Home / 150,963,802.88-226,420,479.23-41,800,008.80

Finding the Fourth Proportional to 150,963,802.88, 226,420,479.23 and 41,800,008.80

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Solution

The fourth proportional to 150,963,802.88, 226,420,479.23 and 41,800,008.80 is: 62,693,028.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,963,802.88 : 226,420,479.23 = 41,800,008.80 : x
  2. Step 2: Convert to fraction form
    150,963,802.88/226,420,479.23 = 41,800,008.80/x
  3. Step 3: Cross multiply
    150,963,802.88x = 226,420,479.23 × 41,800,008.80
  4. Step 4: Simplify right side
    150,963,802.88x = 9,464,378,024,671,268
  5. Step 5: Solve for x
    x = 9,464,378,024,671,268/150,963,802.88
  6. Step 6: Final answer
    x = 62,693,028.69

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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.