Home / 45,515,763,739,208-68,287,057,308,748-18,335,586,058,001

Finding the Fourth Proportional to 45,515,763,739,208, 68,287,057,308,748 and 18,335,586,058,001

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Solution

The fourth proportional to 45,515,763,739,208, 68,287,057,308,748 and 18,335,586,058,001 is: 27,508,781,860,857.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,515,763,739,208 : 68,287,057,308,748 = 18,335,586,058,001 : x
  2. Step 2: Convert to fraction form
    45,515,763,739,208/68,287,057,308,748 = 18,335,586,058,001/x
  3. Step 3: Cross multiply
    45,515,763,739,208x = 68,287,057,308,748 × 18,335,586,058,001
  4. Step 4: Simplify right side
    45,515,763,739,208x = 1,252,083,215,932,195,163,154,153,472
  5. Step 5: Solve for x
    x = 1,252,083,215,932,195,163,154,153,472/45,515,763,739,208
  6. Step 6: Final answer
    x = 27,508,781,860,857.38

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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.