Home / 110,717,998.40-166,076,997.60-59,061,933.20

Finding the Fourth Proportional to 110,717,998.40, 166,076,997.60 and 59,061,933.20

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Solution

The fourth proportional to 110,717,998.40, 166,076,997.60 and 59,061,933.20 is: 88,592,899.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,998.40 : 166,076,997.60 = 59,061,933.20 : x
  2. Step 2: Convert to fraction form
    110,717,998.40/166,076,997.60 = 59,061,933.20/x
  3. Step 3: Cross multiply
    110,717,998.40x = 166,076,997.60 × 59,061,933.20
  4. Step 4: Simplify right side
    110,717,998.40x = 9,808,828,538,307,760
  5. Step 5: Solve for x
    x = 9,808,828,538,307,760/110,717,998.40
  6. Step 6: Final answer
    x = 88,592,899.80

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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.