Home / 15,552,408.60-23,328,612.90-4,914,840.60

Finding the Fourth Proportional to 15,552,408.60, 23,328,612.90 and 4,914,840.60

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Solution

The fourth proportional to 15,552,408.60, 23,328,612.90 and 4,914,840.60 is: 7,372,260.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,408.60 : 23,328,612.90 = 4,914,840.60 : x
  2. Step 2: Convert to fraction form
    15,552,408.60/23,328,612.90 = 4,914,840.60/x
  3. Step 3: Cross multiply
    15,552,408.60x = 23,328,612.90 × 4,914,840.60
  4. Step 4: Simplify right side
    15,552,408.60x = 114,656,413,822,603.72
  5. Step 5: Solve for x
    x = 114,656,413,822,603.72/15,552,408.60
  6. Step 6: Final answer
    x = 7,372,260.90

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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.