Home / 33,208,090.30-49,812,135.45-16,201,978.30

Finding the Fourth Proportional to 33,208,090.30, 49,812,135.45 and 16,201,978.30

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Solution

The fourth proportional to 33,208,090.30, 49,812,135.45 and 16,201,978.30 is: 24,302,967.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208,090.30 : 49,812,135.45 = 16,201,978.30 : x
  2. Step 2: Convert to fraction form
    33,208,090.30/49,812,135.45 = 16,201,978.30/x
  3. Step 3: Cross multiply
    33,208,090.30x = 49,812,135.45 × 16,201,978.30
  4. Step 4: Simplify right side
    33,208,090.30x = 807,055,137,637,560.88
  5. Step 5: Solve for x
    x = 807,055,137,637,560.88/33,208,090.30
  6. Step 6: Final answer
    x = 24,302,967.45

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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.