Home / 32,223,940.60-48,335,910.90-19,483,742.20

Finding the Fourth Proportional to 32,223,940.60, 48,335,910.90 and 19,483,742.20

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Solution

The fourth proportional to 32,223,940.60, 48,335,910.90 and 19,483,742.20 is: 29,225,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,223,940.60 : 48,335,910.90 = 19,483,742.20 : x
  2. Step 2: Convert to fraction form
    32,223,940.60/48,335,910.90 = 19,483,742.20/x
  3. Step 3: Cross multiply
    32,223,940.60x = 48,335,910.90 × 19,483,742.20
  4. Step 4: Simplify right side
    32,223,940.60x = 941,764,426,977,769.88
  5. Step 5: Solve for x
    x = 941,764,426,977,769.88/32,223,940.60
  6. Step 6: Final answer
    x = 29,225,613.30

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1.5x scale

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.