Home / 29,973,191.97-41,363,003.93-16,222,155.96

Finding the Fourth Proportional to 29,973,191.97, 41,363,003.93 and 16,222,155.96

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Solution

The fourth proportional to 29,973,191.97, 41,363,003.93 and 16,222,155.96 is: 22,386,574.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,973,191.97 : 41,363,003.93 = 16,222,155.96 : x
  2. Step 2: Convert to fraction form
    29,973,191.97/41,363,003.93 = 16,222,155.96/x
  3. Step 3: Cross multiply
    29,973,191.97x = 41,363,003.93 × 16,222,155.96
  4. Step 4: Simplify right side
    29,973,191.97x = 670,997,100,645,442.12
  5. Step 5: Solve for x
    x = 670,997,100,645,442.12/29,973,191.97
  6. Step 6: Final answer
    x = 22,386,574.69

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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.