Home / 17,059,364.60-23,541,889.05-9,717,194.93

Finding the Fourth Proportional to 17,059,364.60, 23,541,889.05 and 9,717,194.93

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Solution

The fourth proportional to 17,059,364.60, 23,541,889.05 and 9,717,194.93 is: 13,409,709.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,364.60 : 23,541,889.05 = 9,717,194.93 : x
  2. Step 2: Convert to fraction form
    17,059,364.60/23,541,889.05 = 9,717,194.93/x
  3. Step 3: Cross multiply
    17,059,364.60x = 23,541,889.05 × 9,717,194.93
  4. Step 4: Simplify right side
    17,059,364.60x = 228,761,124,919,282.53
  5. Step 5: Solve for x
    x = 228,761,124,919,282.53/17,059,364.60
  6. Step 6: Final answer
    x = 13,409,709.58

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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.