Home / 33,017,079.80-49,483,629.30-29,405,905.40

Finding the Fourth Proportional to 33,017,079.80, 49,483,629.30 and 29,405,905.40

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Solution

The fourth proportional to 33,017,079.80, 49,483,629.30 and 29,405,905.40 is: 44,071,460.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,017,079.80 : 49,483,629.30 = 29,405,905.40 : x
  2. Step 2: Convert to fraction form
    33,017,079.80/49,483,629.30 = 29,405,905.40/x
  3. Step 3: Cross multiply
    33,017,079.80x = 49,483,629.30 × 29,405,905.40
  4. Step 4: Simplify right side
    33,017,079.80x = 1,455,110,922,044,468
  5. Step 5: Solve for x
    x = 1,455,110,922,044,468/33,017,079.80
  6. Step 6: Final answer
    x = 44,071,460.31

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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.