Home / 24,645,044.96-34,007,879.66-13,631,557.63

Finding the Fourth Proportional to 24,645,044.96, 34,007,879.66 and 13,631,557.63

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Solution

The fourth proportional to 24,645,044.96, 34,007,879.66 and 13,631,557.63 is: 18,810,287.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,645,044.96 : 34,007,879.66 = 13,631,557.63 : x
  2. Step 2: Convert to fraction form
    24,645,044.96/34,007,879.66 = 13,631,557.63/x
  3. Step 3: Cross multiply
    24,645,044.96x = 34,007,879.66 × 13,631,557.63
  4. Step 4: Simplify right side
    24,645,044.96x = 463,580,371,408,454
  5. Step 5: Solve for x
    x = 463,580,371,408,454/24,645,044.96
  6. Step 6: Final answer
    x = 18,810,287.11

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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.