Home / 1,629,102,861,134.90-2,443,654,291,702.40-1,629,102,861,134.90

Finding the Fourth Proportional to 1,629,102,861,134.90, 2,443,654,291,702.40 and 1,629,102,861,134.90

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Solution

The fourth proportional to 1,629,102,861,134.90, 2,443,654,291,702.40 and 1,629,102,861,134.90 is: 2,443,654,291,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,102,861,134.90 : 2,443,654,291,702.40 = 1,629,102,861,134.90 : x
  2. Step 2: Convert to fraction form
    1,629,102,861,134.90/2,443,654,291,702.40 = 1,629,102,861,134.90/x
  3. Step 3: Cross multiply
    1,629,102,861,134.90x = 2,443,654,291,702.40 × 1,629,102,861,134.90
  4. Step 4: Simplify right side
    1,629,102,861,134.90x = 3,980,964,198,236,957,010,034,688
  5. Step 5: Solve for x
    x = 3,980,964,198,236,957,010,034,688/1,629,102,861,134.90
  6. Step 6: Final answer
    x = 2,443,654,291,702.40

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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.