Home / 31,556,522.68-43,548,681.06-17,427,665.16

Finding the Fourth Proportional to 31,556,522.68, 43,548,681.06 and 17,427,665.16

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Solution

The fourth proportional to 31,556,522.68, 43,548,681.06 and 17,427,665.16 is: 24,050,553.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,556,522.68 : 43,548,681.06 = 17,427,665.16 : x
  2. Step 2: Convert to fraction form
    31,556,522.68/43,548,681.06 = 17,427,665.16/x
  3. Step 3: Cross multiply
    31,556,522.68x = 43,548,681.06 × 17,427,665.16
  4. Step 4: Simplify right side
    31,556,522.68x = 758,951,831,673,313.88
  5. Step 5: Solve for x
    x = 758,951,831,673,313.88/31,556,522.68
  6. Step 6: Final answer
    x = 24,050,553.33

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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.