Home / 9,828,917,999.60-14,743,376,999.40-6,522,929,826.80

Finding the Fourth Proportional to 9,828,917,999.60, 14,743,376,999.40 and 6,522,929,826.80

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Solution

The fourth proportional to 9,828,917,999.60, 14,743,376,999.40 and 6,522,929,826.80 is: 9,784,394,740.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828,917,999.60 : 14,743,376,999.40 = 6,522,929,826.80 : x
  2. Step 2: Convert to fraction form
    9,828,917,999.60/14,743,376,999.40 = 6,522,929,826.80/x
  3. Step 3: Cross multiply
    9,828,917,999.60x = 14,743,376,999.40 × 6,522,929,826.80
  4. Step 4: Simplify right side
    9,828,917,999.60x = 96,170,013,577,143,353,344
  5. Step 5: Solve for x
    x = 96,170,013,577,143,353,344/9,828,917,999.60
  6. Step 6: Final answer
    x = 9,784,394,740.20

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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.