Home / 33,901,796.09-46,792,953.23-20,841,488.19

Finding the Fourth Proportional to 33,901,796.09, 46,792,953.23 and 20,841,488.19

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Solution

The fourth proportional to 33,901,796.09, 46,792,953.23 and 20,841,488.19 is: 28,766,463.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,901,796.09 : 46,792,953.23 = 20,841,488.19 : x
  2. Step 2: Convert to fraction form
    33,901,796.09/46,792,953.23 = 20,841,488.19/x
  3. Step 3: Cross multiply
    33,901,796.09x = 46,792,953.23 × 20,841,488.19
  4. Step 4: Simplify right side
    33,901,796.09x = 975,234,782,014,060
  5. Step 5: Solve for x
    x = 975,234,782,014,060/33,901,796.09
  6. Step 6: Final answer
    x = 28,766,463.57

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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.