Home / 34,489,533.57-51,734,487.39-10,228,670.88

Finding the Fourth Proportional to 34,489,533.57, 51,734,487.39 and 10,228,670.88

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Solution

The fourth proportional to 34,489,533.57, 51,734,487.39 and 10,228,670.88 is: 15,343,061.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,489,533.57 : 51,734,487.39 = 10,228,670.88 : x
  2. Step 2: Convert to fraction form
    34,489,533.57/51,734,487.39 = 10,228,670.88/x
  3. Step 3: Cross multiply
    34,489,533.57x = 51,734,487.39 × 10,228,670.88
  4. Step 4: Simplify right side
    34,489,533.57x = 529,175,044,657,820.25
  5. Step 5: Solve for x
    x = 529,175,044,657,820.25/34,489,533.57
  6. Step 6: Final answer
    x = 15,343,061.79

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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.