Home / 14,445,083.44-21,668,995.68-4,070,266.48

Finding the Fourth Proportional to 14,445,083.44, 21,668,995.68 and 4,070,266.48

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Solution

The fourth proportional to 14,445,083.44, 21,668,995.68 and 4,070,266.48 is: 6,105,785.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,445,083.44 : 21,668,995.68 = 4,070,266.48 : x
  2. Step 2: Convert to fraction form
    14,445,083.44/21,668,995.68 = 4,070,266.48/x
  3. Step 3: Cross multiply
    14,445,083.44x = 21,668,995.68 × 4,070,266.48
  4. Step 4: Simplify right side
    14,445,083.44x = 88,198,586,771,568.81
  5. Step 5: Solve for x
    x = 88,198,586,771,568.81/14,445,083.44
  6. Step 6: Final answer
    x = 6,105,785.90

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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.