Home / 8,735,862,682.80-13,103,794,024.20-6,062,661,308.70

Finding the Fourth Proportional to 8,735,862,682.80, 13,103,794,024.20 and 6,062,661,308.70

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Solution

The fourth proportional to 8,735,862,682.80, 13,103,794,024.20 and 6,062,661,308.70 is: 9,093,991,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,862,682.80 : 13,103,794,024.20 = 6,062,661,308.70 : x
  2. Step 2: Convert to fraction form
    8,735,862,682.80/13,103,794,024.20 = 6,062,661,308.70/x
  3. Step 3: Cross multiply
    8,735,862,682.80x = 13,103,794,024.20 × 6,062,661,308.70
  4. Step 4: Simplify right side
    8,735,862,682.80x = 79,443,865,027,691,610,112
  5. Step 5: Solve for x
    x = 79,443,865,027,691,610,112/8,735,862,682.80
  6. Step 6: Final answer
    x = 9,093,991,963.05

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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.