Home / 35,057,090.60-48,381,288.44-19,375,778.10

Finding the Fourth Proportional to 35,057,090.60, 48,381,288.44 and 19,375,778.10

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Solution

The fourth proportional to 35,057,090.60, 48,381,288.44 and 19,375,778.10 is: 26,739,957.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,057,090.60 : 48,381,288.44 = 19,375,778.10 : x
  2. Step 2: Convert to fraction form
    35,057,090.60/48,381,288.44 = 19,375,778.10/x
  3. Step 3: Cross multiply
    35,057,090.60x = 48,381,288.44 × 19,375,778.10
  4. Step 4: Simplify right side
    35,057,090.60x = 937,425,109,005,535.25
  5. Step 5: Solve for x
    x = 937,425,109,005,535.25/35,057,090.60
  6. Step 6: Final answer
    x = 26,739,957.39

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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.