Home / 18,046,661,801.04-27,058,955,137.20-8,606,193,035.40

Finding the Fourth Proportional to 18,046,661,801.04, 27,058,955,137.20 and 8,606,193,035.40

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Solution

The fourth proportional to 18,046,661,801.04, 27,058,955,137.20 and 8,606,193,035.40 is: 12,904,025,897.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,046,661,801.04 : 27,058,955,137.20 = 8,606,193,035.40 : x
  2. Step 2: Convert to fraction form
    18,046,661,801.04/27,058,955,137.20 = 8,606,193,035.40/x
  3. Step 3: Cross multiply
    18,046,661,801.04x = 27,058,955,137.20 × 8,606,193,035.40
  4. Step 4: Simplify right side
    18,046,661,801.04x = 232,874,591,246,971,699,200
  5. Step 5: Solve for x
    x = 232,874,591,246,971,699,200/18,046,661,801.04
  6. Step 6: Final answer
    x = 12,904,025,897.66

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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.