Home / 58,119,989.29-80,205,589.60-32,014,507.12

Finding the Fourth Proportional to 58,119,989.29, 80,205,589.60 and 32,014,507.12

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Solution

The fourth proportional to 58,119,989.29, 80,205,589.60 and 32,014,507.12 is: 44,180,022.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,119,989.29 : 80,205,589.60 = 32,014,507.12 : x
  2. Step 2: Convert to fraction form
    58,119,989.29/80,205,589.60 = 32,014,507.12/x
  3. Step 3: Cross multiply
    58,119,989.29x = 80,205,589.60 × 32,014,507.12
  4. Step 4: Simplify right side
    58,119,989.29x = 2,567,742,419,032,447.50
  5. Step 5: Solve for x
    x = 2,567,742,419,032,447.50/58,119,989.29
  6. Step 6: Final answer
    x = 44,180,022.24

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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.