Home / 197,044,341.80-295,566,512.70-124,484,930.60

Finding the Fourth Proportional to 197,044,341.80, 295,566,512.70 and 124,484,930.60

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Solution

The fourth proportional to 197,044,341.80, 295,566,512.70 and 124,484,930.60 is: 186,727,395.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,044,341.80 : 295,566,512.70 = 124,484,930.60 : x
  2. Step 2: Convert to fraction form
    197,044,341.80/295,566,512.70 = 124,484,930.60/x
  3. Step 3: Cross multiply
    197,044,341.80x = 295,566,512.70 × 124,484,930.60
  4. Step 4: Simplify right side
    197,044,341.80x = 36,793,576,821,143,512
  5. Step 5: Solve for x
    x = 36,793,576,821,143,512/197,044,341.80
  6. Step 6: Final answer
    x = 186,727,395.90

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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.