Home / 40,284,097.20-60,426,145.80-33,906,805.20

Finding the Fourth Proportional to 40,284,097.20, 60,426,145.80 and 33,906,805.20

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Solution

The fourth proportional to 40,284,097.20, 60,426,145.80 and 33,906,805.20 is: 50,860,207.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,284,097.20 : 60,426,145.80 = 33,906,805.20 : x
  2. Step 2: Convert to fraction form
    40,284,097.20/60,426,145.80 = 33,906,805.20/x
  3. Step 3: Cross multiply
    40,284,097.20x = 60,426,145.80 × 33,906,805.20
  4. Step 4: Simplify right side
    40,284,097.20x = 2,048,857,554,627,398.25
  5. Step 5: Solve for x
    x = 2,048,857,554,627,398.25/40,284,097.20
  6. Step 6: Final answer
    x = 50,860,207.80

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1.5x scale

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.