Home / 33,696,032.20-50,544,048.30-28,097,312.20

Finding the Fourth Proportional to 33,696,032.20, 50,544,048.30 and 28,097,312.20

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Solution

The fourth proportional to 33,696,032.20, 50,544,048.30 and 28,097,312.20 is: 42,145,968.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,696,032.20 : 50,544,048.30 = 28,097,312.20 : x
  2. Step 2: Convert to fraction form
    33,696,032.20/50,544,048.30 = 28,097,312.20/x
  3. Step 3: Cross multiply
    33,696,032.20x = 50,544,048.30 × 28,097,312.20
  4. Step 4: Simplify right side
    33,696,032.20x = 1,420,151,904,936,979.25
  5. Step 5: Solve for x
    x = 1,420,151,904,936,979.25/33,696,032.20
  6. Step 6: Final answer
    x = 42,145,968.30

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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.