Home / 33,091,452.90-49,641,844.95-10,369,980.90

Finding the Fourth Proportional to 33,091,452.90, 49,641,844.95 and 10,369,980.90

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Solution

The fourth proportional to 33,091,452.90, 49,641,844.95 and 10,369,980.90 is: 15,556,433.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,091,452.90 : 49,641,844.95 = 10,369,980.90 : x
  2. Step 2: Convert to fraction form
    33,091,452.90/49,641,844.95 = 10,369,980.90/x
  3. Step 3: Cross multiply
    33,091,452.90x = 49,641,844.95 × 10,369,980.90
  4. Step 4: Simplify right side
    33,091,452.90x = 514,784,983,972,261.50
  5. Step 5: Solve for x
    x = 514,784,983,972,261.50/33,091,452.90
  6. Step 6: Final answer
    x = 15,556,433.42

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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.