Home / 26,062,881.60-39,094,322.40-10,915,233.60

Finding the Fourth Proportional to 26,062,881.60, 39,094,322.40 and 10,915,233.60

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Solution

The fourth proportional to 26,062,881.60, 39,094,322.40 and 10,915,233.60 is: 16,372,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,062,881.60 : 39,094,322.40 = 10,915,233.60 : x
  2. Step 2: Convert to fraction form
    26,062,881.60/39,094,322.40 = 10,915,233.60/x
  3. Step 3: Cross multiply
    26,062,881.60x = 39,094,322.40 × 10,915,233.60
  4. Step 4: Simplify right side
    26,062,881.60x = 426,723,661,429,712.62
  5. Step 5: Solve for x
    x = 426,723,661,429,712.62/26,062,881.60
  6. Step 6: Final answer
    x = 16,372,850.40

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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.