Home / 33,165,044.01-49,747,566.02-12,956,114.25

Finding the Fourth Proportional to 33,165,044.01, 49,747,566.02 and 12,956,114.25

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Solution

The fourth proportional to 33,165,044.01, 49,747,566.02 and 12,956,114.25 is: 19,434,171.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,165,044.01 : 49,747,566.02 = 12,956,114.25 : x
  2. Step 2: Convert to fraction form
    33,165,044.01/49,747,566.02 = 12,956,114.25/x
  3. Step 3: Cross multiply
    33,165,044.01x = 49,747,566.02 × 12,956,114.25
  4. Step 4: Simplify right side
    33,165,044.01x = 644,535,148,949,757.25
  5. Step 5: Solve for x
    x = 644,535,148,949,757.25/33,165,044.01
  6. Step 6: Final answer
    x = 19,434,171.38

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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.