Home / 2,949,207,898.96-4,423,850,184.58-984,060,977.66

Finding the Fourth Proportional to 2,949,207,898.96, 4,423,850,184.58 and 984,060,977.66

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Solution

The fourth proportional to 2,949,207,898.96, 4,423,850,184.58 and 984,060,977.66 is: 1,476,104,258.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,207,898.96 : 4,423,850,184.58 = 984,060,977.66 : x
  2. Step 2: Convert to fraction form
    2,949,207,898.96/4,423,850,184.58 = 984,060,977.66/x
  3. Step 3: Cross multiply
    2,949,207,898.96x = 4,423,850,184.58 × 984,060,977.66
  4. Step 4: Simplify right side
    2,949,207,898.96x = 4,353,338,337,651,318,272
  5. Step 5: Solve for x
    x = 4,353,338,337,651,318,272/2,949,207,898.96
  6. Step 6: Final answer
    x = 1,476,104,258.09

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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.