Home / 26,241,627-39,362,300.01-6,810,838.79

Finding the Fourth Proportional to 26,241,627, 39,362,300.01 and 6,810,838.79

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Solution

The fourth proportional to 26,241,627, 39,362,300.01 and 6,810,838.79 is: 10,216,221.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,241,627 : 39,362,300.01 = 6,810,838.79 : x
  2. Step 2: Convert to fraction form
    26,241,627/39,362,300.01 = 6,810,838.79/x
  3. Step 3: Cross multiply
    26,241,627x = 39,362,300.01 × 6,810,838.79
  4. Step 4: Simplify right side
    26,241,627x = 268,090,279,771,725.38
  5. Step 5: Solve for x
    x = 268,090,279,771,725.38/26,241,627
  6. Step 6: Final answer
    x = 10,216,221.72

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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.