Home / 24,135,567.51-33,307,736.28-13,123,056.57

Finding the Fourth Proportional to 24,135,567.51, 33,307,736.28 and 13,123,056.57

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Solution

The fourth proportional to 24,135,567.51, 33,307,736.28 and 13,123,056.57 is: 18,110,173.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,567.51 : 33,307,736.28 = 13,123,056.57 : x
  2. Step 2: Convert to fraction form
    24,135,567.51/33,307,736.28 = 13,123,056.57/x
  3. Step 3: Cross multiply
    24,135,567.51x = 33,307,736.28 × 13,123,056.57
  4. Step 4: Simplify right side
    24,135,567.51x = 437,099,307,421,081.38
  5. Step 5: Solve for x
    x = 437,099,307,421,081.38/24,135,567.51
  6. Step 6: Final answer
    x = 18,110,173.18

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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.