Home / 50,657,759.55-69,907,767.95-27,452,886.45

Finding the Fourth Proportional to 50,657,759.55, 69,907,767.95 and 27,452,886.45

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Solution

The fourth proportional to 50,657,759.55, 69,907,767.95 and 27,452,886.45 is: 37,885,015.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,657,759.55 : 69,907,767.95 = 27,452,886.45 : x
  2. Step 2: Convert to fraction form
    50,657,759.55/69,907,767.95 = 27,452,886.45/x
  3. Step 3: Cross multiply
    50,657,759.55x = 69,907,767.95 × 27,452,886.45
  4. Step 4: Simplify right side
    50,657,759.55x = 1,919,170,015,367,034.50
  5. Step 5: Solve for x
    x = 1,919,170,015,367,034.50/50,657,759.55
  6. Step 6: Final answer
    x = 37,885,015.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.