Home / 32,689,925,906.32-49,034,889,508.24-7,846,587,052.80

Finding the Fourth Proportional to 32,689,925,906.32, 49,034,889,508.24 and 7,846,587,052.80

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Solution

The fourth proportional to 32,689,925,906.32, 49,034,889,508.24 and 7,846,587,052.80 is: 11,769,880,734.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,689,925,906.32 : 49,034,889,508.24 = 7,846,587,052.80 : x
  2. Step 2: Convert to fraction form
    32,689,925,906.32/49,034,889,508.24 = 7,846,587,052.80/x
  3. Step 3: Cross multiply
    32,689,925,906.32x = 49,034,889,508.24 × 7,846,587,052.80
  4. Step 4: Simplify right side
    32,689,925,906.32x = 384,756,529,150,834,507,776
  5. Step 5: Solve for x
    x = 384,756,529,150,834,507,776/32,689,925,906.32
  6. Step 6: Final answer
    x = 11,769,880,734.92

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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.