Home / 14,445,104.44-21,669,027.18-4,070,287.48

Finding the Fourth Proportional to 14,445,104.44, 21,669,027.18 and 4,070,287.48

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Solution

The fourth proportional to 14,445,104.44, 21,669,027.18 and 4,070,287.48 is: 6,105,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,445,104.44 : 21,669,027.18 = 4,070,287.48 : x
  2. Step 2: Convert to fraction form
    14,445,104.44/21,669,027.18 = 4,070,287.48/x
  3. Step 3: Cross multiply
    14,445,104.44x = 21,669,027.18 × 4,070,287.48
  4. Step 4: Simplify right side
    14,445,104.44x = 88,199,170,034,533.70
  5. Step 5: Solve for x
    x = 88,199,170,034,533.70/14,445,104.44
  6. Step 6: Final answer
    x = 6,105,817.40

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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.