Home / 9,963,266.10-14,944,899.15-9,081,467.70

Finding the Fourth Proportional to 9,963,266.10, 14,944,899.15 and 9,081,467.70

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Solution

The fourth proportional to 9,963,266.10, 14,944,899.15 and 9,081,467.70 is: 13,622,201.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,266.10 : 14,944,899.15 = 9,081,467.70 : x
  2. Step 2: Convert to fraction form
    9,963,266.10/14,944,899.15 = 9,081,467.70/x
  3. Step 3: Cross multiply
    9,963,266.10x = 14,944,899.15 × 9,081,467.70
  4. Step 4: Simplify right side
    9,963,266.10x = 135,721,618,910,482.45
  5. Step 5: Solve for x
    x = 135,721,618,910,482.45/9,963,266.10
  6. Step 6: Final answer
    x = 13,622,201.55

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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.