Home / 8,353,076,491.83-12,535,134,725.88-3,932,760,043.83

Finding the Fourth Proportional to 8,353,076,491.83, 12,535,134,725.88 and 3,932,760,043.83

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Solution

The fourth proportional to 8,353,076,491.83, 12,535,134,725.88 and 3,932,760,043.83 is: 5,901,738,963.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353,076,491.83 : 12,535,134,725.88 = 3,932,760,043.83 : x
  2. Step 2: Convert to fraction form
    8,353,076,491.83/12,535,134,725.88 = 3,932,760,043.83/x
  3. Step 3: Cross multiply
    8,353,076,491.83x = 12,535,134,725.88 × 3,932,760,043.83
  4. Step 4: Simplify right side
    8,353,076,491.83x = 49,297,676,993,966,776,320
  5. Step 5: Solve for x
    x = 49,297,676,993,966,776,320/8,353,076,491.83
  6. Step 6: Final answer
    x = 5,901,738,963.15

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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.