Home / 196,830,334.60-295,245,501.90-60,498,003.40

Finding the Fourth Proportional to 196,830,334.60, 295,245,501.90 and 60,498,003.40

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Solution

The fourth proportional to 196,830,334.60, 295,245,501.90 and 60,498,003.40 is: 90,747,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,830,334.60 : 295,245,501.90 = 60,498,003.40 : x
  2. Step 2: Convert to fraction form
    196,830,334.60/295,245,501.90 = 60,498,003.40/x
  3. Step 3: Cross multiply
    196,830,334.60x = 295,245,501.90 × 60,498,003.40
  4. Step 4: Simplify right side
    196,830,334.60x = 17,861,763,377,780,904
  5. Step 5: Solve for x
    x = 17,861,763,377,780,904/196,830,334.60
  6. Step 6: Final answer
    x = 90,747,005.10

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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.