Home / 22,281,322,703.37-33,414,893,298.05-7,355,709,215.25

Finding the Fourth Proportional to 22,281,322,703.37, 33,414,893,298.05 and 7,355,709,215.25

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Solution

The fourth proportional to 22,281,322,703.37, 33,414,893,298.05 and 7,355,709,215.25 is: 11,031,222,958.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,281,322,703.37 : 33,414,893,298.05 = 7,355,709,215.25 : x
  2. Step 2: Convert to fraction form
    22,281,322,703.37/33,414,893,298.05 = 7,355,709,215.25/x
  3. Step 3: Cross multiply
    22,281,322,703.37x = 33,414,893,298.05 × 7,355,709,215.25
  4. Step 4: Simplify right side
    22,281,322,703.37x = 245,790,238,559,025,070,080
  5. Step 5: Solve for x
    x = 245,790,238,559,025,070,080/22,281,322,703.37
  6. Step 6: Final answer
    x = 11,031,222,958.85

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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.