Home / 197,205,332.40-295,807,998.60-94,944,711.60

Finding the Fourth Proportional to 197,205,332.40, 295,807,998.60 and 94,944,711.60

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Solution

The fourth proportional to 197,205,332.40, 295,807,998.60 and 94,944,711.60 is: 142,417,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,205,332.40 : 295,807,998.60 = 94,944,711.60 : x
  2. Step 2: Convert to fraction form
    197,205,332.40/295,807,998.60 = 94,944,711.60/x
  3. Step 3: Cross multiply
    197,205,332.40x = 295,807,998.60 × 94,944,711.60
  4. Step 4: Simplify right side
    197,205,332.40x = 28,085,405,116,050,204
  5. Step 5: Solve for x
    x = 28,085,405,116,050,204/197,205,332.40
  6. Step 6: Final answer
    x = 142,417,067.40

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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.