Home / 50,299,460.16-69,413,255.68-27,406,916.16

Finding the Fourth Proportional to 50,299,460.16, 69,413,255.68 and 27,406,916.16

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Solution

The fourth proportional to 50,299,460.16, 69,413,255.68 and 27,406,916.16 is: 37,821,544.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,299,460.16 : 69,413,255.68 = 27,406,916.16 : x
  2. Step 2: Convert to fraction form
    50,299,460.16/69,413,255.68 = 27,406,916.16/x
  3. Step 3: Cross multiply
    50,299,460.16x = 69,413,255.68 × 27,406,916.16
  4. Step 4: Simplify right side
    50,299,460.16x = 1,902,403,278,814,404
  5. Step 5: Solve for x
    x = 1,902,403,278,814,404/50,299,460.16
  6. Step 6: Final answer
    x = 37,821,544.66

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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.