Home / 196,866,758.75-295,296,336.79-58,785,925.10

Finding the Fourth Proportional to 196,866,758.75, 295,296,336.79 and 58,785,925.10

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Solution

The fourth proportional to 196,866,758.75, 295,296,336.79 and 58,785,925.10 is: 88,177,752.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,866,758.75 : 295,296,336.79 = 58,785,925.10 : x
  2. Step 2: Convert to fraction form
    196,866,758.75/295,296,336.79 = 58,785,925.10/x
  3. Step 3: Cross multiply
    196,866,758.75x = 295,296,336.79 × 58,785,925.10
  4. Step 4: Simplify right side
    196,866,758.75x = 17,359,268,335,217,868
  5. Step 5: Solve for x
    x = 17,359,268,335,217,868/196,866,758.75
  6. Step 6: Final answer
    x = 88,177,752.54

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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.