Home / 181,982,563.50-272,973,845.25-60,814,015.50

Finding the Fourth Proportional to 181,982,563.50, 272,973,845.25 and 60,814,015.50

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Solution

The fourth proportional to 181,982,563.50, 272,973,845.25 and 60,814,015.50 is: 91,221,023.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,982,563.50 : 272,973,845.25 = 60,814,015.50 : x
  2. Step 2: Convert to fraction form
    181,982,563.50/272,973,845.25 = 60,814,015.50/x
  3. Step 3: Cross multiply
    181,982,563.50x = 272,973,845.25 × 60,814,015.50
  4. Step 4: Simplify right side
    181,982,563.50x = 16,600,635,656,128,102
  5. Step 5: Solve for x
    x = 16,600,635,656,128,102/181,982,563.50
  6. Step 6: Final answer
    x = 91,221,023.25

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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.