Home / 29,379,096.40-44,068,644.60-7,813,656.40

Finding the Fourth Proportional to 29,379,096.40, 44,068,644.60 and 7,813,656.40

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Solution

The fourth proportional to 29,379,096.40, 44,068,644.60 and 7,813,656.40 is: 11,720,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,379,096.40 : 44,068,644.60 = 7,813,656.40 : x
  2. Step 2: Convert to fraction form
    29,379,096.40/44,068,644.60 = 7,813,656.40/x
  3. Step 3: Cross multiply
    29,379,096.40x = 44,068,644.60 × 7,813,656.40
  4. Step 4: Simplify right side
    29,379,096.40x = 344,337,246,918,115.44
  5. Step 5: Solve for x
    x = 344,337,246,918,115.44/29,379,096.40
  6. Step 6: Final answer
    x = 11,720,484.60

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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.