Home / 196,832,000.60-295,248,000.90-104,998,995.80

Finding the Fourth Proportional to 196,832,000.60, 295,248,000.90 and 104,998,995.80

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Solution

The fourth proportional to 196,832,000.60, 295,248,000.90 and 104,998,995.80 is: 157,498,493.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,832,000.60 : 295,248,000.90 = 104,998,995.80 : x
  2. Step 2: Convert to fraction form
    196,832,000.60/295,248,000.90 = 104,998,995.80/x
  3. Step 3: Cross multiply
    196,832,000.60x = 295,248,000.90 × 104,998,995.80
  4. Step 4: Simplify right side
    196,832,000.60x = 31,000,743,606,457,492
  5. Step 5: Solve for x
    x = 31,000,743,606,457,492/196,832,000.60
  6. Step 6: Final answer
    x = 157,498,493.70

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1.5x scale

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.