Home / 33,211,690.96-49,824,261.40-14,042,417.28

Finding the Fourth Proportional to 33,211,690.96, 49,824,261.40 and 14,042,417.28

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Solution

The fourth proportional to 33,211,690.96, 49,824,261.40 and 14,042,417.28 is: 21,066,469.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,690.96 : 49,824,261.40 = 14,042,417.28 : x
  2. Step 2: Convert to fraction form
    33,211,690.96/49,824,261.40 = 14,042,417.28/x
  3. Step 3: Cross multiply
    33,211,690.96x = 49,824,261.40 × 14,042,417.28
  4. Step 4: Simplify right side
    33,211,690.96x = 699,653,069,246,597
  5. Step 5: Solve for x
    x = 699,653,069,246,597/33,211,690.96
  6. Step 6: Final answer
    x = 21,066,469.34

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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.