Home / 17,059,370.58-23,541,897.30-9,717,200.94

Finding the Fourth Proportional to 17,059,370.58, 23,541,897.30 and 9,717,200.94

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Solution

The fourth proportional to 17,059,370.58, 23,541,897.30 and 9,717,200.94 is: 13,409,717.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,370.58 : 23,541,897.30 = 9,717,200.94 : x
  2. Step 2: Convert to fraction form
    17,059,370.58/23,541,897.30 = 9,717,200.94/x
  3. Step 3: Cross multiply
    17,059,370.58x = 23,541,897.30 × 9,717,200.94
  4. Step 4: Simplify right side
    17,059,370.58x = 228,761,346,572,943.47
  5. Step 5: Solve for x
    x = 228,761,346,572,943.47/17,059,370.58
  6. Step 6: Final answer
    x = 13,409,717.87

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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.