Home / 197,327,350.60-295,991,025.90-194,304,041.80

Finding the Fourth Proportional to 197,327,350.60, 295,991,025.90 and 194,304,041.80

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Solution

The fourth proportional to 197,327,350.60, 295,991,025.90 and 194,304,041.80 is: 291,456,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,327,350.60 : 295,991,025.90 = 194,304,041.80 : x
  2. Step 2: Convert to fraction form
    197,327,350.60/295,991,025.90 = 194,304,041.80/x
  3. Step 3: Cross multiply
    197,327,350.60x = 295,991,025.90 × 194,304,041.80
  4. Step 4: Simplify right side
    197,327,350.60x = 57,512,252,668,898,480
  5. Step 5: Solve for x
    x = 57,512,252,668,898,480/197,327,350.60
  6. Step 6: Final answer
    x = 291,456,062.70

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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.