Home / 64,227,617.33-88,634,199.38-34,858,950.19

Finding the Fourth Proportional to 64,227,617.33, 88,634,199.38 and 34,858,950.19

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Solution

The fourth proportional to 64,227,617.33, 88,634,199.38 and 34,858,950.19 is: 48,105,398.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,617.33 : 88,634,199.38 = 34,858,950.19 : x
  2. Step 2: Convert to fraction form
    64,227,617.33/88,634,199.38 = 34,858,950.19/x
  3. Step 3: Cross multiply
    64,227,617.33x = 88,634,199.38 × 34,858,950.19
  4. Step 4: Simplify right side
    64,227,617.33x = 3,089,695,140,922,068.50
  5. Step 5: Solve for x
    x = 3,089,695,140,922,068.50/64,227,617.33
  6. Step 6: Final answer
    x = 48,105,398.73

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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.