Home / 4,851,003,334.92-7,275,775,156.65-1,356,955,906.92

Finding the Fourth Proportional to 4,851,003,334.92, 7,275,775,156.65 and 1,356,955,906.92

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Solution

The fourth proportional to 4,851,003,334.92, 7,275,775,156.65 and 1,356,955,906.92 is: 2,035,229,702.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,003,334.92 : 7,275,775,156.65 = 1,356,955,906.92 : x
  2. Step 2: Convert to fraction form
    4,851,003,334.92/7,275,775,156.65 = 1,356,955,906.92/x
  3. Step 3: Cross multiply
    4,851,003,334.92x = 7,275,775,156.65 × 1,356,955,906.92
  4. Step 4: Simplify right side
    4,851,003,334.92x = 9,872,906,076,238,006,272
  5. Step 5: Solve for x
    x = 9,872,906,076,238,006,272/4,851,003,334.92
  6. Step 6: Final answer
    x = 2,035,229,702.93

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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.