Home / 4,005,502,885.80-6,008,254,328.70-3,413,690,188.20

Finding the Fourth Proportional to 4,005,502,885.80, 6,008,254,328.70 and 3,413,690,188.20

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Solution

The fourth proportional to 4,005,502,885.80, 6,008,254,328.70 and 3,413,690,188.20 is: 5,120,535,282.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,502,885.80 : 6,008,254,328.70 = 3,413,690,188.20 : x
  2. Step 2: Convert to fraction form
    4,005,502,885.80/6,008,254,328.70 = 3,413,690,188.20/x
  3. Step 3: Cross multiply
    4,005,502,885.80x = 6,008,254,328.70 × 3,413,690,188.20
  4. Step 4: Simplify right side
    4,005,502,885.80x = 20,510,318,850,093,367,296
  5. Step 5: Solve for x
    x = 20,510,318,850,093,367,296/4,005,502,885.80
  6. Step 6: Final answer
    x = 5,120,535,282.30

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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.