Home / 197,044,093.80-295,566,140.70-124,484,682.60

Finding the Fourth Proportional to 197,044,093.80, 295,566,140.70 and 124,484,682.60

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Solution

The fourth proportional to 197,044,093.80, 295,566,140.70 and 124,484,682.60 is: 186,727,023.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,044,093.80 : 295,566,140.70 = 124,484,682.60 : x
  2. Step 2: Convert to fraction form
    197,044,093.80/295,566,140.70 = 124,484,682.60/x
  3. Step 3: Cross multiply
    197,044,093.80x = 295,566,140.70 × 124,484,682.60
  4. Step 4: Simplify right side
    197,044,093.80x = 36,793,457,212,346,440
  5. Step 5: Solve for x
    x = 36,793,457,212,346,440/197,044,093.80
  6. Step 6: Final answer
    x = 186,727,023.90

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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.