Home / 23,138,031.80-34,707,047.70-17,166,063.80

Finding the Fourth Proportional to 23,138,031.80, 34,707,047.70 and 17,166,063.80

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Solution

The fourth proportional to 23,138,031.80, 34,707,047.70 and 17,166,063.80 is: 25,749,095.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,138,031.80 : 34,707,047.70 = 17,166,063.80 : x
  2. Step 2: Convert to fraction form
    23,138,031.80/34,707,047.70 = 17,166,063.80/x
  3. Step 3: Cross multiply
    23,138,031.80x = 34,707,047.70 × 17,166,063.80
  4. Step 4: Simplify right side
    23,138,031.80x = 595,783,395,127,843.38
  5. Step 5: Solve for x
    x = 595,783,395,127,843.38/23,138,031.80
  6. Step 6: Final answer
    x = 25,749,095.70

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Similar ratio
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1.5x scale

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.