Home / 35,644,640.34-53,458,399.61-16,456,961.82

Finding the Fourth Proportional to 35,644,640.34, 53,458,399.61 and 16,456,961.82

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Solution

The fourth proportional to 35,644,640.34, 53,458,399.61 and 16,456,961.82 is: 24,681,490.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,644,640.34 : 53,458,399.61 = 16,456,961.82 : x
  2. Step 2: Convert to fraction form
    35,644,640.34/53,458,399.61 = 16,456,961.82/x
  3. Step 3: Cross multiply
    35,644,640.34x = 53,458,399.61 × 16,456,961.82
  4. Step 4: Simplify right side
    35,644,640.34x = 879,762,841,113,923.25
  5. Step 5: Solve for x
    x = 879,762,841,113,923.25/35,644,640.34
  6. Step 6: Final answer
    x = 24,681,490.20

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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.