Home / 162,672,370.40-244,049,889.84-46,087,599.44

Finding the Fourth Proportional to 162,672,370.40, 244,049,889.84 and 46,087,599.44

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Solution

The fourth proportional to 162,672,370.40, 244,049,889.84 and 46,087,599.44 is: 69,143,109.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,672,370.40 : 244,049,889.84 = 46,087,599.44 : x
  2. Step 2: Convert to fraction form
    162,672,370.40/244,049,889.84 = 46,087,599.44/x
  3. Step 3: Cross multiply
    162,672,370.40x = 244,049,889.84 × 46,087,599.44
  4. Step 4: Simplify right side
    162,672,370.40x = 11,247,673,566,322,046
  5. Step 5: Solve for x
    x = 11,247,673,566,322,046/162,672,370.40
  6. Step 6: Final answer
    x = 69,143,109.79

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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.