Home / 5,781,764,471.52-8,672,629,289.04-1,641,211,500

Finding the Fourth Proportional to 5,781,764,471.52, 8,672,629,289.04 and 1,641,211,500

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Solution

The fourth proportional to 5,781,764,471.52, 8,672,629,289.04 and 1,641,211,500 is: 2,461,812,305.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,781,764,471.52 : 8,672,629,289.04 = 1,641,211,500 : x
  2. Step 2: Convert to fraction form
    5,781,764,471.52/8,672,629,289.04 = 1,641,211,500/x
  3. Step 3: Cross multiply
    5,781,764,471.52x = 8,672,629,289.04 × 1,641,211,500
  4. Step 4: Simplify right side
    5,781,764,471.52x = 14,233,618,924,409,274,368
  5. Step 5: Solve for x
    x = 14,233,618,924,409,274,368/5,781,764,471.52
  6. Step 6: Final answer
    x = 2,461,812,305.66

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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.