Home / 8,029,841,512.92-12,037,273,653.06-2,714,255,214.45

Finding the Fourth Proportional to 8,029,841,512.92, 12,037,273,653.06 and 2,714,255,214.45

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Solution

The fourth proportional to 8,029,841,512.92, 12,037,273,653.06 and 2,714,255,214.45 is: 4,068,851,511.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029,841,512.92 : 12,037,273,653.06 = 2,714,255,214.45 : x
  2. Step 2: Convert to fraction form
    8,029,841,512.92/12,037,273,653.06 = 2,714,255,214.45/x
  3. Step 3: Cross multiply
    8,029,841,512.92x = 12,037,273,653.06 × 2,714,255,214.45
  4. Step 4: Simplify right side
    8,029,841,512.92x = 32,672,232,780,579,700,736
  5. Step 5: Solve for x
    x = 32,672,232,780,579,700,736/8,029,841,512.92
  6. Step 6: Final answer
    x = 4,068,851,511.95

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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.