Home / 107,462,944.60-161,194,416.90-59,090,003.80

Finding the Fourth Proportional to 107,462,944.60, 161,194,416.90 and 59,090,003.80

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Solution

The fourth proportional to 107,462,944.60, 161,194,416.90 and 59,090,003.80 is: 88,635,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,462,944.60 : 161,194,416.90 = 59,090,003.80 : x
  2. Step 2: Convert to fraction form
    107,462,944.60/161,194,416.90 = 59,090,003.80/x
  3. Step 3: Cross multiply
    107,462,944.60x = 161,194,416.90 × 59,090,003.80
  4. Step 4: Simplify right side
    107,462,944.60x = 9,524,978,707,159,784
  5. Step 5: Solve for x
    x = 9,524,978,707,159,784/107,462,944.60
  6. Step 6: Final answer
    x = 88,635,005.70

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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.