Home / 9,088,371,489,309.80-12,541,964,750,123-4,921,622,028,030.60

Finding the Fourth Proportional to 9,088,371,489,309.80, 12,541,964,750,123 and 4,921,622,028,030.60

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Solution

The fourth proportional to 9,088,371,489,309.80, 12,541,964,750,123 and 4,921,622,028,030.60 is: 6,791,844,948,415.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,371,489,309.80 : 12,541,964,750,123 = 4,921,622,028,030.60 : x
  2. Step 2: Convert to fraction form
    9,088,371,489,309.80/12,541,964,750,123 = 4,921,622,028,030.60/x
  3. Step 3: Cross multiply
    9,088,371,489,309.80x = 12,541,964,750,123 × 4,921,622,028,030.60
  4. Step 4: Simplify right side
    9,088,371,489,309.80x = 61,726,809,988,988,655,840,002,048
  5. Step 5: Solve for x
    x = 61,726,809,988,988,655,840,002,048/9,088,371,489,309.80
  6. Step 6: Final answer
    x = 6,791,844,948,415.11

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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.