Home / 22,198,338,436.96-33,284,210,158.32-7,065,371,119.84

Finding the Fourth Proportional to 22,198,338,436.96, 33,284,210,158.32 and 7,065,371,119.84

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Solution

The fourth proportional to 22,198,338,436.96, 33,284,210,158.32 and 7,065,371,119.84 is: 10,593,824,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,198,338,436.96 : 33,284,210,158.32 = 7,065,371,119.84 : x
  2. Step 2: Convert to fraction form
    22,198,338,436.96/33,284,210,158.32 = 7,065,371,119.84/x
  3. Step 3: Cross multiply
    22,198,338,436.96x = 33,284,210,158.32 × 7,065,371,119.84
  4. Step 4: Simplify right side
    22,198,338,436.96x = 235,165,297,199,279,276,032
  5. Step 5: Solve for x
    x = 235,165,297,199,279,276,032/22,198,338,436.96
  6. Step 6: Final answer
    x = 10,593,824,302.08

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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.