Home / 35,818,806.88-53,738,751.65-11,557,278.64

Finding the Fourth Proportional to 35,818,806.88, 53,738,751.65 and 11,557,278.64

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Solution

The fourth proportional to 35,818,806.88, 53,738,751.65 and 11,557,278.64 is: 17,339,319.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,818,806.88 : 53,738,751.65 = 11,557,278.64 : x
  2. Step 2: Convert to fraction form
    35,818,806.88/53,738,751.65 = 11,557,278.64/x
  3. Step 3: Cross multiply
    35,818,806.88x = 53,738,751.65 × 11,557,278.64
  4. Step 4: Simplify right side
    35,818,806.88x = 621,073,726,584,809.75
  5. Step 5: Solve for x
    x = 621,073,726,584,809.75/35,818,806.88
  6. Step 6: Final answer
    x = 17,339,319.22

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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.