Home / 32,223,693.60-48,318,919.20-9,501,638.40

Finding the Fourth Proportional to 32,223,693.60, 48,318,919.20 and 9,501,638.40

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Solution

The fourth proportional to 32,223,693.60, 48,318,919.20 and 9,501,638.40 is: 14,247,556.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,223,693.60 : 48,318,919.20 = 9,501,638.40 : x
  2. Step 2: Convert to fraction form
    32,223,693.60/48,318,919.20 = 9,501,638.40/x
  3. Step 3: Cross multiply
    32,223,693.60x = 48,318,919.20 × 9,501,638.40
  4. Step 4: Simplify right side
    32,223,693.60x = 459,108,898,117,217.31
  5. Step 5: Solve for x
    x = 459,108,898,117,217.31/32,223,693.60
  6. Step 6: Final answer
    x = 14,247,556.59

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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.