Home / 35,644,659.46-53,458,428.27-16,456,980.94

Finding the Fourth Proportional to 35,644,659.46, 53,458,428.27 and 16,456,980.94

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Solution

The fourth proportional to 35,644,659.46, 53,458,428.27 and 16,456,980.94 is: 24,681,518.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,644,659.46 : 53,458,428.27 = 16,456,980.94 : x
  2. Step 2: Convert to fraction form
    35,644,659.46/53,458,428.27 = 16,456,980.94/x
  3. Step 3: Cross multiply
    35,644,659.46x = 53,458,428.27 × 16,456,980.94
  4. Step 4: Simplify right side
    35,644,659.46x = 879,764,335,121,747.25
  5. Step 5: Solve for x
    x = 879,764,335,121,747.25/35,644,659.46
  6. Step 6: Final answer
    x = 24,681,518.87

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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.