Home / 32,181,268.70-48,271,903.05-10,906,132.70

Finding the Fourth Proportional to 32,181,268.70, 48,271,903.05 and 10,906,132.70

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Solution

The fourth proportional to 32,181,268.70, 48,271,903.05 and 10,906,132.70 is: 16,359,199.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,181,268.70 : 48,271,903.05 = 10,906,132.70 : x
  2. Step 2: Convert to fraction form
    32,181,268.70/48,271,903.05 = 10,906,132.70/x
  3. Step 3: Cross multiply
    32,181,268.70x = 48,271,903.05 × 10,906,132.70
  4. Step 4: Simplify right side
    32,181,268.70x = 526,459,780,344,834.69
  5. Step 5: Solve for x
    x = 526,459,780,344,834.69/32,181,268.70
  6. Step 6: Final answer
    x = 16,359,199.05

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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.