Home / 14,433,456.94-21,627,155.49-10,577,408.20

Finding the Fourth Proportional to 14,433,456.94, 21,627,155.49 and 10,577,408.20

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Solution

The fourth proportional to 14,433,456.94, 21,627,155.49 and 10,577,408.20 is: 15,849,235.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,433,456.94 : 21,627,155.49 = 10,577,408.20 : x
  2. Step 2: Convert to fraction form
    14,433,456.94/21,627,155.49 = 10,577,408.20/x
  3. Step 3: Cross multiply
    14,433,456.94x = 21,627,155.49 × 10,577,408.20
  4. Step 4: Simplify right side
    14,433,456.94x = 228,759,251,822,601
  5. Step 5: Solve for x
    x = 228,759,251,822,601/14,433,456.94
  6. Step 6: Final answer
    x = 15,849,235.06

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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.