Home / 8,592,715,335.84-12,889,076,583.15-3,865,515,725.22

Finding the Fourth Proportional to 8,592,715,335.84, 12,889,076,583.15 and 3,865,515,725.22

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Solution

The fourth proportional to 8,592,715,335.84, 12,889,076,583.15 and 3,865,515,725.22 is: 5,798,275,198.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592,715,335.84 : 12,889,076,583.15 = 3,865,515,725.22 : x
  2. Step 2: Convert to fraction form
    8,592,715,335.84/12,889,076,583.15 = 3,865,515,725.22/x
  3. Step 3: Cross multiply
    8,592,715,335.84x = 12,889,076,583.15 × 3,865,515,725.22
  4. Step 4: Simplify right side
    8,592,715,335.84x = 49,822,928,215,731,183,616
  5. Step 5: Solve for x
    x = 49,822,928,215,731,183,616/8,592,715,335.84
  6. Step 6: Final answer
    x = 5,798,275,198.05

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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.