Home / 24,623,115.67-33,980,006.82-13,459,836.61

Finding the Fourth Proportional to 24,623,115.67, 33,980,006.82 and 13,459,836.61

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Solution

The fourth proportional to 24,623,115.67, 33,980,006.82 and 13,459,836.61 is: 18,574,633.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,623,115.67 : 33,980,006.82 = 13,459,836.61 : x
  2. Step 2: Convert to fraction form
    24,623,115.67/33,980,006.82 = 13,459,836.61/x
  3. Step 3: Cross multiply
    24,623,115.67x = 33,980,006.82 × 13,459,836.61
  4. Step 4: Simplify right side
    24,623,115.67x = 457,365,339,803,885.69
  5. Step 5: Solve for x
    x = 457,365,339,803,885.69/24,623,115.67
  6. Step 6: Final answer
    x = 18,574,633.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.