Home / 4,707,305,862.60-7,060,958,793.90-2,641,063,254.60

Finding the Fourth Proportional to 4,707,305,862.60, 7,060,958,793.90 and 2,641,063,254.60

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Solution

The fourth proportional to 4,707,305,862.60, 7,060,958,793.90 and 2,641,063,254.60 is: 3,961,594,881.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,305,862.60 : 7,060,958,793.90 = 2,641,063,254.60 : x
  2. Step 2: Convert to fraction form
    4,707,305,862.60/7,060,958,793.90 = 2,641,063,254.60/x
  3. Step 3: Cross multiply
    4,707,305,862.60x = 7,060,958,793.90 × 2,641,063,254.60
  4. Step 4: Simplify right side
    4,707,305,862.60x = 18,648,438,812,814,024,704
  5. Step 5: Solve for x
    x = 18,648,438,812,814,024,704/4,707,305,862.60
  6. Step 6: Final answer
    x = 3,961,594,881.90

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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.