Home / 22,045,979.76-33,062,541.48-8,579,606.64

Finding the Fourth Proportional to 22,045,979.76, 33,062,541.48 and 8,579,606.64

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Solution

The fourth proportional to 22,045,979.76, 33,062,541.48 and 8,579,606.64 is: 12,866,908.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,045,979.76 : 33,062,541.48 = 8,579,606.64 : x
  2. Step 2: Convert to fraction form
    22,045,979.76/33,062,541.48 = 8,579,606.64/x
  3. Step 3: Cross multiply
    22,045,979.76x = 33,062,541.48 × 8,579,606.64
  4. Step 4: Simplify right side
    22,045,979.76x = 283,663,600,417,083.44
  5. Step 5: Solve for x
    x = 283,663,600,417,083.44/22,045,979.76
  6. Step 6: Final answer
    x = 12,866,908.32

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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.