Home / 14,146,444.26-21,223,807.11-4,561,630.02

Finding the Fourth Proportional to 14,146,444.26, 21,223,807.11 and 4,561,630.02

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Solution

The fourth proportional to 14,146,444.26, 21,223,807.11 and 4,561,630.02 is: 6,843,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,146,444.26 : 21,223,807.11 = 4,561,630.02 : x
  2. Step 2: Convert to fraction form
    14,146,444.26/21,223,807.11 = 4,561,630.02/x
  3. Step 3: Cross multiply
    14,146,444.26x = 21,223,807.11 × 4,561,630.02
  4. Step 4: Simplify right side
    14,146,444.26x = 96,815,155,651,665.44
  5. Step 5: Solve for x
    x = 96,815,155,651,665.44/14,146,444.26
  6. Step 6: Final answer
    x = 6,843,780.24

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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.