Home / 35,126,533.54-48,475,190.91-19,231,353.28

Finding the Fourth Proportional to 35,126,533.54, 48,475,190.91 and 19,231,353.28

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Solution

The fourth proportional to 35,126,533.54, 48,475,190.91 and 19,231,353.28 is: 26,539,582.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,126,533.54 : 48,475,190.91 = 19,231,353.28 : x
  2. Step 2: Convert to fraction form
    35,126,533.54/48,475,190.91 = 19,231,353.28/x
  3. Step 3: Cross multiply
    35,126,533.54x = 48,475,190.91 × 19,231,353.28
  4. Step 4: Simplify right side
    35,126,533.54x = 932,243,521,705,654.62
  5. Step 5: Solve for x
    x = 932,243,521,705,654.62/35,126,533.54
  6. Step 6: Final answer
    x = 26,539,582.13

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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.