Home / 34,843,200.90-52,271,777.88-19,512,292.65

Finding the Fourth Proportional to 34,843,200.90, 52,271,777.88 and 19,512,292.65

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Solution

The fourth proportional to 34,843,200.90, 52,271,777.88 and 19,512,292.65 is: 29,272,345.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,843,200.90 : 52,271,777.88 = 19,512,292.65 : x
  2. Step 2: Convert to fraction form
    34,843,200.90/52,271,777.88 = 19,512,292.65/x
  3. Step 3: Cross multiply
    34,843,200.90x = 52,271,777.88 × 19,512,292.65
  4. Step 4: Simplify right side
    34,843,200.90x = 1,019,942,227,330,356.50
  5. Step 5: Solve for x
    x = 1,019,942,227,330,356.50/34,843,200.90
  6. Step 6: Final answer
    x = 29,272,345.85

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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.