Home / 231,634,056.96-347,450,860.64-59,110,871.68

Finding the Fourth Proportional to 231,634,056.96, 347,450,860.64 and 59,110,871.68

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Solution

The fourth proportional to 231,634,056.96, 347,450,860.64 and 59,110,871.68 is: 88,666,250.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,634,056.96 : 347,450,860.64 = 59,110,871.68 : x
  2. Step 2: Convert to fraction form
    231,634,056.96/347,450,860.64 = 59,110,871.68/x
  3. Step 3: Cross multiply
    231,634,056.96x = 347,450,860.64 × 59,110,871.68
  4. Step 4: Simplify right side
    231,634,056.96x = 20,538,123,238,396,600
  5. Step 5: Solve for x
    x = 20,538,123,238,396,600/231,634,056.96
  6. Step 6: Final answer
    x = 88,666,250.15

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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.