Home / 10,825,826,778.89-14,939,374,296.31-6,003,165,114.90

Finding the Fourth Proportional to 10,825,826,778.89, 14,939,374,296.31 and 6,003,165,114.90

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Solution

The fourth proportional to 10,825,826,778.89, 14,939,374,296.31 and 6,003,165,114.90 is: 8,284,219,990.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,825,826,778.89 : 14,939,374,296.31 = 6,003,165,114.90 : x
  2. Step 2: Convert to fraction form
    10,825,826,778.89/14,939,374,296.31 = 6,003,165,114.90/x
  3. Step 3: Cross multiply
    10,825,826,778.89x = 14,939,374,296.31 × 6,003,165,114.90
  4. Step 4: Simplify right side
    10,825,826,778.89x = 89,683,530,614,023,913,472
  5. Step 5: Solve for x
    x = 89,683,530,614,023,913,472/10,825,826,778.89
  6. Step 6: Final answer
    x = 8,284,219,990.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.