Home / 32,115,816.08-44,319,715.58-17,431,481.60

Finding the Fourth Proportional to 32,115,816.08, 44,319,715.58 and 17,431,481.60

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Solution

The fourth proportional to 32,115,816.08, 44,319,715.58 and 17,431,481.60 is: 24,055,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,115,816.08 : 44,319,715.58 = 17,431,481.60 : x
  2. Step 2: Convert to fraction form
    32,115,816.08/44,319,715.58 = 17,431,481.60/x
  3. Step 3: Cross multiply
    32,115,816.08x = 44,319,715.58 × 17,431,481.60
  4. Step 4: Simplify right side
    32,115,816.08x = 772,558,306,650,003.38
  5. Step 5: Solve for x
    x = 772,558,306,650,003.38/32,115,816.08
  6. Step 6: Final answer
    x = 24,055,384.57

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.