Home / 9,088,371,489,311.20-12,541,964,750,125-4,921,622,028,032.10

Finding the Fourth Proportional to 9,088,371,489,311.20, 12,541,964,750,125 and 4,921,622,028,032.10

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Solution

The fourth proportional to 9,088,371,489,311.20, 12,541,964,750,125 and 4,921,622,028,032.10 is: 6,791,844,948,417.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,371,489,311.20 : 12,541,964,750,125 = 4,921,622,028,032.10 : x
  2. Step 2: Convert to fraction form
    9,088,371,489,311.20/12,541,964,750,125 = 4,921,622,028,032.10/x
  3. Step 3: Cross multiply
    9,088,371,489,311.20x = 12,541,964,750,125 × 4,921,622,028,032.10
  4. Step 4: Simplify right side
    9,088,371,489,311.20x = 61,726,809,989,017,311,861,800,960
  5. Step 5: Solve for x
    x = 61,726,809,989,017,311,861,800,960/9,088,371,489,311.20
  6. Step 6: Final answer
    x = 6,791,844,948,417.22

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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.