Home / 197,375,552.90-296,091,322.96-61,046,720.90

Finding the Fourth Proportional to 197,375,552.90, 296,091,322.96 and 61,046,720.90

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Solution

The fourth proportional to 197,375,552.90, 296,091,322.96 and 61,046,720.90 is: 91,578,739.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,375,552.90 : 296,091,322.96 = 61,046,720.90 : x
  2. Step 2: Convert to fraction form
    197,375,552.90/296,091,322.96 = 61,046,720.90/x
  3. Step 3: Cross multiply
    197,375,552.90x = 296,091,322.96 × 61,046,720.90
  4. Step 4: Simplify right side
    197,375,552.90x = 18,075,404,353,650,880
  5. Step 5: Solve for x
    x = 18,075,404,353,650,880/197,375,552.90
  6. Step 6: Final answer
    x = 91,578,739.56

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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.