Home / 33,824,190.80-46,665,182.67-19,139,700.80

Finding the Fourth Proportional to 33,824,190.80, 46,665,182.67 and 19,139,700.80

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Solution

The fourth proportional to 33,824,190.80, 46,665,182.67 and 19,139,700.80 is: 26,405,883.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,824,190.80 : 46,665,182.67 = 19,139,700.80 : x
  2. Step 2: Convert to fraction form
    33,824,190.80/46,665,182.67 = 19,139,700.80/x
  3. Step 3: Cross multiply
    33,824,190.80x = 46,665,182.67 × 19,139,700.80
  4. Step 4: Simplify right side
    33,824,190.80x = 893,157,634,126,034.12
  5. Step 5: Solve for x
    x = 893,157,634,126,034.12/33,824,190.80
  6. Step 6: Final answer
    x = 26,405,883.27

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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.