Home / 15,444,249.39-23,157,290.21-5,860,301.40

Finding the Fourth Proportional to 15,444,249.39, 23,157,290.21 and 5,860,301.40

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Solution

The fourth proportional to 15,444,249.39, 23,157,290.21 and 5,860,301.40 is: 8,787,005.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,444,249.39 : 23,157,290.21 = 5,860,301.40 : x
  2. Step 2: Convert to fraction form
    15,444,249.39/23,157,290.21 = 5,860,301.40/x
  3. Step 3: Cross multiply
    15,444,249.39x = 23,157,290.21 × 5,860,301.40
  4. Step 4: Simplify right side
    15,444,249.39x = 135,708,700,208,567.78
  5. Step 5: Solve for x
    x = 135,708,700,208,567.78/15,444,249.39
  6. Step 6: Final answer
    x = 8,787,005.23

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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.