Home / 8,644,916,612,741.50-12,966,918,216,146-2,835,602,032,481.30

Finding the Fourth Proportional to 8,644,916,612,741.50, 12,966,918,216,146 and 2,835,602,032,481.30

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Solution

The fourth proportional to 8,644,916,612,741.50, 12,966,918,216,146 and 2,835,602,032,481.30 is: 4,253,253,246,483.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,644,916,612,741.50 : 12,966,918,216,146 = 2,835,602,032,481.30 : x
  2. Step 2: Convert to fraction form
    8,644,916,612,741.50/12,966,918,216,146 = 2,835,602,032,481.30/x
  3. Step 3: Cross multiply
    8,644,916,612,741.50x = 12,966,918,216,146 × 2,835,602,032,481.30
  4. Step 4: Simplify right side
    8,644,916,612,741.50x = 36,769,019,648,722,388,173,979,648
  5. Step 5: Solve for x
    x = 36,769,019,648,722,388,173,979,648/8,644,916,612,741.50
  6. Step 6: Final answer
    x = 4,253,253,246,483.55

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Double scale
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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.