Home / 33,270,628.80-49,905,943.20-29,365,521.60

Finding the Fourth Proportional to 33,270,628.80, 49,905,943.20 and 29,365,521.60

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Solution

The fourth proportional to 33,270,628.80, 49,905,943.20 and 29,365,521.60 is: 44,048,282.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,270,628.80 : 49,905,943.20 = 29,365,521.60 : x
  2. Step 2: Convert to fraction form
    33,270,628.80/49,905,943.20 = 29,365,521.60/x
  3. Step 3: Cross multiply
    33,270,628.80x = 49,905,943.20 × 29,365,521.60
  4. Step 4: Simplify right side
    33,270,628.80x = 1,465,514,053,007,973.25
  5. Step 5: Solve for x
    x = 1,465,514,053,007,973.25/33,270,628.80
  6. Step 6: Final answer
    x = 44,048,282.40

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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.