Home / 32,803,757.60-49,205,636.40-17,687,213.60

Finding the Fourth Proportional to 32,803,757.60, 49,205,636.40 and 17,687,213.60

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Solution

The fourth proportional to 32,803,757.60, 49,205,636.40 and 17,687,213.60 is: 26,530,820.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,803,757.60 : 49,205,636.40 = 17,687,213.60 : x
  2. Step 2: Convert to fraction form
    32,803,757.60/49,205,636.40 = 17,687,213.60/x
  3. Step 3: Cross multiply
    32,803,757.60x = 49,205,636.40 × 17,687,213.60
  4. Step 4: Simplify right side
    32,803,757.60x = 870,310,601,330,735.12
  5. Step 5: Solve for x
    x = 870,310,601,330,735.12/32,803,757.60
  6. Step 6: Final answer
    x = 26,530,820.40

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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.