Home / 26,792,778.03-40,153,294.77-13,125,001.24

Finding the Fourth Proportional to 26,792,778.03, 40,153,294.77 and 13,125,001.24

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Solution

The fourth proportional to 26,792,778.03, 40,153,294.77 and 13,125,001.24 is: 19,669,929.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,792,778.03 : 40,153,294.77 = 13,125,001.24 : x
  2. Step 2: Convert to fraction form
    26,792,778.03/40,153,294.77 = 13,125,001.24/x
  3. Step 3: Cross multiply
    26,792,778.03x = 40,153,294.77 × 13,125,001.24
  4. Step 4: Simplify right side
    26,792,778.03x = 527,012,043,646,335.56
  5. Step 5: Solve for x
    x = 527,012,043,646,335.56/26,792,778.03
  6. Step 6: Final answer
    x = 19,669,929.08

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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.