Home / 45,515,763,739,308-68,287,057,308,894-18,335,586,058,098

Finding the Fourth Proportional to 45,515,763,739,308, 68,287,057,308,894 and 18,335,586,058,098

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Solution

The fourth proportional to 45,515,763,739,308, 68,287,057,308,894 and 18,335,586,058,098 is: 27,508,781,861,001.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,515,763,739,308 : 68,287,057,308,894 = 18,335,586,058,098 : x
  2. Step 2: Convert to fraction form
    45,515,763,739,308/68,287,057,308,894 = 18,335,586,058,098/x
  3. Step 3: Cross multiply
    45,515,763,739,308x = 68,287,057,308,894 × 18,335,586,058,098
  4. Step 4: Simplify right side
    45,515,763,739,308x = 1,252,083,215,941,495,932,013,510,656
  5. Step 5: Solve for x
    x = 1,252,083,215,941,495,932,013,510,656/45,515,763,739,308
  6. Step 6: Final answer
    x = 27,508,781,861,001.29

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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.