Home / 9,514,431.10-14,259,010.65-5,185,366.66

Finding the Fourth Proportional to 9,514,431.10, 14,259,010.65 and 5,185,366.66

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Solution

The fourth proportional to 9,514,431.10, 14,259,010.65 and 5,185,366.66 is: 7,771,163.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514,431.10 : 14,259,010.65 = 5,185,366.66 : x
  2. Step 2: Convert to fraction form
    9,514,431.10/14,259,010.65 = 5,185,366.66/x
  3. Step 3: Cross multiply
    9,514,431.10x = 14,259,010.65 × 5,185,366.66
  4. Step 4: Simplify right side
    9,514,431.10x = 73,938,198,429,094.94
  5. Step 5: Solve for x
    x = 73,938,198,429,094.94/9,514,431.10
  6. Step 6: Final answer
    x = 7,771,163.37

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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.