Home / 67,477,932.30-93,119,673.25-37,708,580.56

Finding the Fourth Proportional to 67,477,932.30, 93,119,673.25 and 37,708,580.56

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Solution

The fourth proportional to 67,477,932.30, 93,119,673.25 and 37,708,580.56 is: 52,037,911.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,477,932.30 : 93,119,673.25 = 37,708,580.56 : x
  2. Step 2: Convert to fraction form
    67,477,932.30/93,119,673.25 = 37,708,580.56/x
  3. Step 3: Cross multiply
    67,477,932.30x = 93,119,673.25 × 37,708,580.56
  4. Step 4: Simplify right side
    67,477,932.30x = 3,511,410,700,468,502
  5. Step 5: Solve for x
    x = 3,511,410,700,468,502/67,477,932.30
  6. Step 6: Final answer
    x = 52,037,911.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.