Home / 55,006,059,197.34-82,508,985,815.80-17,235,526,049.37

Finding the Fourth Proportional to 55,006,059,197.34, 82,508,985,815.80 and 17,235,526,049.37

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Solution

The fourth proportional to 55,006,059,197.34, 82,508,985,815.80 and 17,235,526,049.37 is: 25,853,256,806.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,006,059,197.34 : 82,508,985,815.80 = 17,235,526,049.37 : x
  2. Step 2: Convert to fraction form
    55,006,059,197.34/82,508,985,815.80 = 17,235,526,049.37/x
  3. Step 3: Cross multiply
    55,006,059,197.34x = 82,508,985,815.80 × 17,235,526,049.37
  4. Step 4: Simplify right side
    55,006,059,197.34x = 1,422,085,774,334,908,432,384
  5. Step 5: Solve for x
    x = 1,422,085,774,334,908,432,384/55,006,059,197.34
  6. Step 6: Final answer
    x = 25,853,256,806.37

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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.