Home / 32,181,286.20-48,271,929.30-10,906,150.20

Finding the Fourth Proportional to 32,181,286.20, 48,271,929.30 and 10,906,150.20

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Solution

The fourth proportional to 32,181,286.20, 48,271,929.30 and 10,906,150.20 is: 16,359,225.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,181,286.20 : 48,271,929.30 = 10,906,150.20 : x
  2. Step 2: Convert to fraction form
    32,181,286.20/48,271,929.30 = 10,906,150.20/x
  3. Step 3: Cross multiply
    32,181,286.20x = 48,271,929.30 × 10,906,150.20
  4. Step 4: Simplify right side
    32,181,286.20x = 526,460,911,389,580.81
  5. Step 5: Solve for x
    x = 526,460,911,389,580.81/32,181,286.20
  6. Step 6: Final answer
    x = 16,359,225.30

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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.