Home / 11,265,244,344.20-16,897,866,516.30-10,296,989,265.80

Finding the Fourth Proportional to 11,265,244,344.20, 16,897,866,516.30 and 10,296,989,265.80

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Solution

The fourth proportional to 11,265,244,344.20, 16,897,866,516.30 and 10,296,989,265.80 is: 15,445,483,898.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,265,244,344.20 : 16,897,866,516.30 = 10,296,989,265.80 : x
  2. Step 2: Convert to fraction form
    11,265,244,344.20/16,897,866,516.30 = 10,296,989,265.80/x
  3. Step 3: Cross multiply
    11,265,244,344.20x = 16,897,866,516.30 × 10,296,989,265.80
  4. Step 4: Simplify right side
    11,265,244,344.20x = 173,997,150,133,262,319,616
  5. Step 5: Solve for x
    x = 173,997,150,133,262,319,616/11,265,244,344.20
  6. Step 6: Final answer
    x = 15,445,483,898.70

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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.