Home / 15,848,857.60-23,773,286.40-4,489,158.40

Finding the Fourth Proportional to 15,848,857.60, 23,773,286.40 and 4,489,158.40

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Solution

The fourth proportional to 15,848,857.60, 23,773,286.40 and 4,489,158.40 is: 6,733,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,848,857.60 : 23,773,286.40 = 4,489,158.40 : x
  2. Step 2: Convert to fraction form
    15,848,857.60/23,773,286.40 = 4,489,158.40/x
  3. Step 3: Cross multiply
    15,848,857.60x = 23,773,286.40 × 4,489,158.40
  4. Step 4: Simplify right side
    15,848,857.60x = 106,722,048,338,165.77
  5. Step 5: Solve for x
    x = 106,722,048,338,165.77/15,848,857.60
  6. Step 6: Final answer
    x = 6,733,737.60

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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.