Home / 37,442,414.80-56,163,622.20-32,814,139.60

Finding the Fourth Proportional to 37,442,414.80, 56,163,622.20 and 32,814,139.60

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Solution

The fourth proportional to 37,442,414.80, 56,163,622.20 and 32,814,139.60 is: 49,221,209.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,414.80 : 56,163,622.20 = 32,814,139.60 : x
  2. Step 2: Convert to fraction form
    37,442,414.80/56,163,622.20 = 32,814,139.60/x
  3. Step 3: Cross multiply
    37,442,414.80x = 56,163,622.20 × 32,814,139.60
  4. Step 4: Simplify right side
    37,442,414.80x = 1,842,960,939,312,459.25
  5. Step 5: Solve for x
    x = 1,842,960,939,312,459.25/37,442,414.80
  6. Step 6: Final answer
    x = 49,221,209.40

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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.