Home / 36,645,888.35-54,968,785.94-9,352,181.60

Finding the Fourth Proportional to 36,645,888.35, 54,968,785.94 and 9,352,181.60

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Solution

The fourth proportional to 36,645,888.35, 54,968,785.94 and 9,352,181.60 is: 14,028,260.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,645,888.35 : 54,968,785.94 = 9,352,181.60 : x
  2. Step 2: Convert to fraction form
    36,645,888.35/54,968,785.94 = 9,352,181.60/x
  3. Step 3: Cross multiply
    36,645,888.35x = 54,968,785.94 × 9,352,181.60
  4. Step 4: Simplify right side
    36,645,888.35x = 514,078,068,120,801.94
  5. Step 5: Solve for x
    x = 514,078,068,120,801.94/36,645,888.35
  6. Step 6: Final answer
    x = 14,028,260.50

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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.