Home / 22,564,538.53-33,771,390.44-12,846,542.74

Finding the Fourth Proportional to 22,564,538.53, 33,771,390.44 and 12,846,542.74

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Solution

The fourth proportional to 22,564,538.53, 33,771,390.44 and 12,846,542.74 is: 19,226,877.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,564,538.53 : 33,771,390.44 = 12,846,542.74 : x
  2. Step 2: Convert to fraction form
    22,564,538.53/33,771,390.44 = 12,846,542.74/x
  3. Step 3: Cross multiply
    22,564,538.53x = 33,771,390.44 × 12,846,542.74
  4. Step 4: Simplify right side
    22,564,538.53x = 433,845,610,676,687.38
  5. Step 5: Solve for x
    x = 433,845,610,676,687.38/22,564,538.53
  6. Step 6: Final answer
    x = 19,226,877.17

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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.