Home / 2,068,596,772.56-3,102,321,056.76-574,285,029.84

Finding the Fourth Proportional to 2,068,596,772.56, 3,102,321,056.76 and 574,285,029.84

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Solution

The fourth proportional to 2,068,596,772.56, 3,102,321,056.76 and 574,285,029.84 is: 861,268,162.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,596,772.56 : 3,102,321,056.76 = 574,285,029.84 : x
  2. Step 2: Convert to fraction form
    2,068,596,772.56/3,102,321,056.76 = 574,285,029.84/x
  3. Step 3: Cross multiply
    2,068,596,772.56x = 3,102,321,056.76 × 574,285,029.84
  4. Step 4: Simplify right side
    2,068,596,772.56x = 1,781,616,540,654,677,248
  5. Step 5: Solve for x
    x = 1,781,616,540,654,677,248/2,068,596,772.56
  6. Step 6: Final answer
    x = 861,268,162.21

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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.