Home / 64,227,542.59-88,634,096.55-34,858,875.60

Finding the Fourth Proportional to 64,227,542.59, 88,634,096.55 and 34,858,875.60

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Solution

The fourth proportional to 64,227,542.59, 88,634,096.55 and 34,858,875.60 is: 48,105,295.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,542.59 : 88,634,096.55 = 34,858,875.60 : x
  2. Step 2: Convert to fraction form
    64,227,542.59/88,634,096.55 = 34,858,875.60/x
  3. Step 3: Cross multiply
    64,227,542.59x = 88,634,096.55 × 34,858,875.60
  4. Step 4: Simplify right side
    64,227,542.59x = 3,089,684,945,554,839
  5. Step 5: Solve for x
    x = 3,089,684,945,554,839/64,227,542.59
  6. Step 6: Final answer
    x = 48,105,295.97

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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.