Home / 16,924,633.68-23,350,226.76-10,816,585.68

Finding the Fourth Proportional to 16,924,633.68, 23,350,226.76 and 10,816,585.68

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Solution

The fourth proportional to 16,924,633.68, 23,350,226.76 and 10,816,585.68 is: 14,923,202.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,924,633.68 : 23,350,226.76 = 10,816,585.68 : x
  2. Step 2: Convert to fraction form
    16,924,633.68/23,350,226.76 = 10,816,585.68/x
  3. Step 3: Cross multiply
    16,924,633.68x = 23,350,226.76 × 10,816,585.68
  4. Step 4: Simplify right side
    16,924,633.68x = 252,569,728,396,968.81
  5. Step 5: Solve for x
    x = 252,569,728,396,968.81/16,924,633.68
  6. Step 6: Final answer
    x = 14,923,202.07

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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.