Home / 17,817,201.02-26,735,910.74-9,619,733.31

Finding the Fourth Proportional to 17,817,201.02, 26,735,910.74 and 9,619,733.31

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Solution

The fourth proportional to 17,817,201.02, 26,735,910.74 and 9,619,733.31 is: 14,435,058.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,201.02 : 26,735,910.74 = 9,619,733.31 : x
  2. Step 2: Convert to fraction form
    17,817,201.02/26,735,910.74 = 9,619,733.31/x
  3. Step 3: Cross multiply
    17,817,201.02x = 26,735,910.74 × 9,619,733.31
  4. Step 4: Simplify right side
    17,817,201.02x = 257,192,331,070,666.09
  5. Step 5: Solve for x
    x = 257,192,331,070,666.09/17,817,201.02
  6. Step 6: Final answer
    x = 14,435,058.06

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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.