Home / 48,998,421.60-73,497,632.40-13,096,629.60

Finding the Fourth Proportional to 48,998,421.60, 73,497,632.40 and 13,096,629.60

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Solution

The fourth proportional to 48,998,421.60, 73,497,632.40 and 13,096,629.60 is: 19,644,944.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,998,421.60 : 73,497,632.40 = 13,096,629.60 : x
  2. Step 2: Convert to fraction form
    48,998,421.60/73,497,632.40 = 13,096,629.60/x
  3. Step 3: Cross multiply
    48,998,421.60x = 73,497,632.40 × 13,096,629.60
  4. Step 4: Simplify right side
    48,998,421.60x = 962,571,268,019,759.12
  5. Step 5: Solve for x
    x = 962,571,268,019,759.12/48,998,421.60
  6. Step 6: Final answer
    x = 19,644,944.40

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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.