Home / 9,088,371,489,310.80-12,541,964,750,124-4,921,622,028,031.60

Finding the Fourth Proportional to 9,088,371,489,310.80, 12,541,964,750,124 and 4,921,622,028,031.60

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Solution

The fourth proportional to 9,088,371,489,310.80, 12,541,964,750,124 and 4,921,622,028,031.60 is: 6,791,844,948,416.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,371,489,310.80 : 12,541,964,750,124 = 4,921,622,028,031.60 : x
  2. Step 2: Convert to fraction form
    9,088,371,489,310.80/12,541,964,750,124 = 4,921,622,028,031.60/x
  3. Step 3: Cross multiply
    9,088,371,489,310.80x = 12,541,964,750,124 × 4,921,622,028,031.60
  4. Step 4: Simplify right side
    9,088,371,489,310.80x = 61,726,809,989,006,119,177,027,584
  5. Step 5: Solve for x
    x = 61,726,809,989,006,119,177,027,584/9,088,371,489,310.80
  6. Step 6: Final answer
    x = 6,791,844,948,416.28

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.