Home / 197,024,930.40-295,565,389.20-60,696,098.40

Finding the Fourth Proportional to 197,024,930.40, 295,565,389.20 and 60,696,098.40

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Solution

The fourth proportional to 197,024,930.40, 295,565,389.20 and 60,696,098.40 is: 91,052,771.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,024,930.40 : 295,565,389.20 = 60,696,098.40 : x
  2. Step 2: Convert to fraction form
    197,024,930.40/295,565,389.20 = 60,696,098.40/x
  3. Step 3: Cross multiply
    197,024,930.40x = 295,565,389.20 × 60,696,098.40
  4. Step 4: Simplify right side
    197,024,930.40x = 17,939,665,946,517,496
  5. Step 5: Solve for x
    x = 17,939,665,946,517,496/197,024,930.40
  6. Step 6: Final answer
    x = 91,052,771.39

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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.