Home / 46,841,841.38-70,278,456.24-16,157,600.64

Finding the Fourth Proportional to 46,841,841.38, 70,278,456.24 and 16,157,600.64

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Solution

The fourth proportional to 46,841,841.38, 70,278,456.24 and 16,157,600.64 is: 24,241,814.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,841,841.38 : 70,278,456.24 = 16,157,600.64 : x
  2. Step 2: Convert to fraction form
    46,841,841.38/70,278,456.24 = 16,157,600.64/x
  3. Step 3: Cross multiply
    46,841,841.38x = 70,278,456.24 × 16,157,600.64
  4. Step 4: Simplify right side
    46,841,841.38x = 1,135,531,229,521,636
  5. Step 5: Solve for x
    x = 1,135,531,229,521,636/46,841,841.38
  6. Step 6: Final answer
    x = 24,241,814.50

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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.