Home / 39,492,046.20-59,238,069.30-33,114,754.20

Finding the Fourth Proportional to 39,492,046.20, 59,238,069.30 and 33,114,754.20

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Solution

The fourth proportional to 39,492,046.20, 59,238,069.30 and 33,114,754.20 is: 49,672,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,492,046.20 : 59,238,069.30 = 33,114,754.20 : x
  2. Step 2: Convert to fraction form
    39,492,046.20/59,238,069.30 = 33,114,754.20/x
  3. Step 3: Cross multiply
    39,492,046.20x = 59,238,069.30 × 33,114,754.20
  4. Step 4: Simplify right side
    39,492,046.20x = 1,961,654,104,152,066
  5. Step 5: Solve for x
    x = 1,961,654,104,152,066/39,492,046.20
  6. Step 6: Final answer
    x = 49,672,131.30

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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.