Home / 17,737,461.80-26,610,129.30-8,150,528.60

Finding the Fourth Proportional to 17,737,461.80, 26,610,129.30 and 8,150,528.60

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Solution

The fourth proportional to 17,737,461.80, 26,610,129.30 and 8,150,528.60 is: 12,227,601.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,461.80 : 26,610,129.30 = 8,150,528.60 : x
  2. Step 2: Convert to fraction form
    17,737,461.80/26,610,129.30 = 8,150,528.60/x
  3. Step 3: Cross multiply
    17,737,461.80x = 26,610,129.30 × 8,150,528.60
  4. Step 4: Simplify right side
    17,737,461.80x = 216,886,619,909,347.97
  5. Step 5: Solve for x
    x = 216,886,619,909,347.97/17,737,461.80
  6. Step 6: Final answer
    x = 12,227,601.80

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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.