Home / 29,973,211.22-41,363,030.40-16,222,175.30

Finding the Fourth Proportional to 29,973,211.22, 41,363,030.40 and 16,222,175.30

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Solution

The fourth proportional to 29,973,211.22, 41,363,030.40 and 16,222,175.30 is: 22,386,601.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,973,211.22 : 41,363,030.40 = 16,222,175.30 : x
  2. Step 2: Convert to fraction form
    29,973,211.22/41,363,030.40 = 16,222,175.30/x
  3. Step 3: Cross multiply
    29,973,211.22x = 41,363,030.40 × 16,222,175.30
  4. Step 4: Simplify right side
    29,973,211.22x = 670,998,330,088,029.12
  5. Step 5: Solve for x
    x = 670,998,330,088,029.12/29,973,211.22
  6. Step 6: Final answer
    x = 22,386,601.33

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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.