Home / 196,676,399.70-295,014,599.55-94,639,727.70

Finding the Fourth Proportional to 196,676,399.70, 295,014,599.55 and 94,639,727.70

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Solution

The fourth proportional to 196,676,399.70, 295,014,599.55 and 94,639,727.70 is: 141,959,591.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,676,399.70 : 295,014,599.55 = 94,639,727.70 : x
  2. Step 2: Convert to fraction form
    196,676,399.70/295,014,599.55 = 94,639,727.70/x
  3. Step 3: Cross multiply
    196,676,399.70x = 295,014,599.55 × 94,639,727.70
  4. Step 4: Simplify right side
    196,676,399.70x = 27,920,101,368,936,544
  5. Step 5: Solve for x
    x = 27,920,101,368,936,544/196,676,399.70
  6. Step 6: Final answer
    x = 141,959,591.55

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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.