Home / 35,726,931.44-53,593,593.94-13,866,798.20

Finding the Fourth Proportional to 35,726,931.44, 53,593,593.94 and 13,866,798.20

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Solution

The fourth proportional to 35,726,931.44, 53,593,593.94 and 13,866,798.20 is: 20,801,438.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,726,931.44 : 53,593,593.94 = 13,866,798.20 : x
  2. Step 2: Convert to fraction form
    35,726,931.44/53,593,593.94 = 13,866,798.20/x
  3. Step 3: Cross multiply
    35,726,931.44x = 53,593,593.94 × 13,866,798.20
  4. Step 4: Simplify right side
    35,726,931.44x = 743,171,551,978,722.88
  5. Step 5: Solve for x
    x = 743,171,551,978,722.88/35,726,931.44
  6. Step 6: Final answer
    x = 20,801,438.08

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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.