Home / 33,211,537.62-45,831,794.46-18,527,192.16

Finding the Fourth Proportional to 33,211,537.62, 45,831,794.46 and 18,527,192.16

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Solution

The fourth proportional to 33,211,537.62, 45,831,794.46 and 18,527,192.16 is: 25,567,454.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,537.62 : 45,831,794.46 = 18,527,192.16 : x
  2. Step 2: Convert to fraction form
    33,211,537.62/45,831,794.46 = 18,527,192.16/x
  3. Step 3: Cross multiply
    33,211,537.62x = 45,831,794.46 × 18,527,192.16
  4. Step 4: Simplify right side
    33,211,537.62x = 849,134,462,998,043.50
  5. Step 5: Solve for x
    x = 849,134,462,998,043.50/33,211,537.62
  6. Step 6: Final answer
    x = 25,567,454.08

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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.