Home / 35,933,114.80-53,899,672.20-17,975,738.80

Finding the Fourth Proportional to 35,933,114.80, 53,899,672.20 and 17,975,738.80

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Solution

The fourth proportional to 35,933,114.80, 53,899,672.20 and 17,975,738.80 is: 26,963,608.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,933,114.80 : 53,899,672.20 = 17,975,738.80 : x
  2. Step 2: Convert to fraction form
    35,933,114.80/53,899,672.20 = 17,975,738.80/x
  3. Step 3: Cross multiply
    35,933,114.80x = 53,899,672.20 × 17,975,738.80
  4. Step 4: Simplify right side
    35,933,114.80x = 968,886,428,872,821.50
  5. Step 5: Solve for x
    x = 968,886,428,872,821.50/35,933,114.80
  6. Step 6: Final answer
    x = 26,963,608.20

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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.