Home / 27,341,815.68-41,016,801.04-10,068,688.16

Finding the Fourth Proportional to 27,341,815.68, 41,016,801.04 and 10,068,688.16

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Solution

The fourth proportional to 27,341,815.68, 41,016,801.04 and 10,068,688.16 is: 15,104,533.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,815.68 : 41,016,801.04 = 10,068,688.16 : x
  2. Step 2: Convert to fraction form
    27,341,815.68/41,016,801.04 = 10,068,688.16/x
  3. Step 3: Cross multiply
    27,341,815.68x = 41,016,801.04 × 10,068,688.16
  4. Step 4: Simplify right side
    27,341,815.68x = 412,985,378,992,523.69
  5. Step 5: Solve for x
    x = 412,985,378,992,523.69/27,341,815.68
  6. Step 6: Final answer
    x = 15,104,533.80

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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.