Home / 14,096,682.22-19,417,034.37-9,959,531.77

Finding the Fourth Proportional to 14,096,682.22, 19,417,034.37 and 9,959,531.77

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Solution

The fourth proportional to 14,096,682.22, 19,417,034.37 and 9,959,531.77 is: 13,718,445.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,682.22 : 19,417,034.37 = 9,959,531.77 : x
  2. Step 2: Convert to fraction form
    14,096,682.22/19,417,034.37 = 9,959,531.77/x
  3. Step 3: Cross multiply
    14,096,682.22x = 19,417,034.37 × 9,959,531.77
  4. Step 4: Simplify right side
    14,096,682.22x = 193,384,570,687,196.94
  5. Step 5: Solve for x
    x = 193,384,570,687,196.94/14,096,682.22
  6. Step 6: Final answer
    x = 13,718,445.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.