Home / 32,074,143,181.02-48,113,053,348.32-8,491,767,338.46

Finding the Fourth Proportional to 32,074,143,181.02, 48,113,053,348.32 and 8,491,767,338.46

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Solution

The fourth proportional to 32,074,143,181.02, 48,113,053,348.32 and 8,491,767,338.46 is: 12,738,137,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,074,143,181.02 : 48,113,053,348.32 = 8,491,767,338.46 : x
  2. Step 2: Convert to fraction form
    32,074,143,181.02/48,113,053,348.32 = 8,491,767,338.46/x
  3. Step 3: Cross multiply
    32,074,143,181.02x = 48,113,053,348.32 × 8,491,767,338.46
  4. Step 4: Simplify right side
    32,074,143,181.02x = 408,564,854,976,847,347,712
  5. Step 5: Solve for x
    x = 408,564,854,976,847,347,712/32,074,143,181.02
  6. Step 6: Final answer
    x = 12,738,137,778.80

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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.