Home / 22,564,536.53-33,771,387.44-12,846,540.74

Finding the Fourth Proportional to 22,564,536.53, 33,771,387.44 and 12,846,540.74

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Solution

The fourth proportional to 22,564,536.53, 33,771,387.44 and 12,846,540.74 is: 19,226,874.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,564,536.53 : 33,771,387.44 = 12,846,540.74 : x
  2. Step 2: Convert to fraction form
    22,564,536.53/33,771,387.44 = 12,846,540.74/x
  3. Step 3: Cross multiply
    22,564,536.53x = 33,771,387.44 × 12,846,540.74
  4. Step 4: Simplify right side
    22,564,536.53x = 433,845,504,457,543.75
  5. Step 5: Solve for x
    x = 433,845,504,457,543.75/22,564,536.53
  6. Step 6: Final answer
    x = 19,226,874.17

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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.