Home / 26,292,821.70-36,285,971.52-14,531,837.34

Finding the Fourth Proportional to 26,292,821.70, 36,285,971.52 and 14,531,837.34

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Solution

The fourth proportional to 26,292,821.70, 36,285,971.52 and 14,531,837.34 is: 20,054,973.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,292,821.70 : 36,285,971.52 = 14,531,837.34 : x
  2. Step 2: Convert to fraction form
    26,292,821.70/36,285,971.52 = 14,531,837.34/x
  3. Step 3: Cross multiply
    26,292,821.70x = 36,285,971.52 × 14,531,837.34
  4. Step 4: Simplify right side
    26,292,821.70x = 527,301,835,852,512.62
  5. Step 5: Solve for x
    x = 527,301,835,852,512.62/26,292,821.70
  6. Step 6: Final answer
    x = 20,054,973.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.