Home / 26,295,150.78-36,287,490.46-14,693,203.26

Finding the Fourth Proportional to 26,295,150.78, 36,287,490.46 and 14,693,203.26

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Solution

The fourth proportional to 26,295,150.78, 36,287,490.46 and 14,693,203.26 is: 20,276,722.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295,150.78 : 36,287,490.46 = 14,693,203.26 : x
  2. Step 2: Convert to fraction form
    26,295,150.78/36,287,490.46 = 14,693,203.26/x
  3. Step 3: Cross multiply
    26,295,150.78x = 36,287,490.46 × 14,693,203.26
  4. Step 4: Simplify right side
    26,295,150.78x = 533,179,473,124,090.88
  5. Step 5: Solve for x
    x = 533,179,473,124,090.88/26,295,150.78
  6. Step 6: Final answer
    x = 20,276,722.41

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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.