Home / 996,637,674.30-1,494,814,793.85-341,618,927.10

Finding the Fourth Proportional to 996,637,674.30, 1,494,814,793.85 and 341,618,927.10

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Solution

The fourth proportional to 996,637,674.30, 1,494,814,793.85 and 341,618,927.10 is: 512,379,813.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,637,674.30 : 1,494,814,793.85 = 341,618,927.10 : x
  2. Step 2: Convert to fraction form
    996,637,674.30/1,494,814,793.85 = 341,618,927.10/x
  3. Step 3: Cross multiply
    996,637,674.30x = 1,494,814,793.85 × 341,618,927.10
  4. Step 4: Simplify right side
    996,637,674.30x = 510,657,026,088,244,672
  5. Step 5: Solve for x
    x = 510,657,026,088,244,672/996,637,674.30
  6. Step 6: Final answer
    x = 512,379,813.90

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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.