Home / 33,932,840.15-46,825,940.50-19,248,191.19

Finding the Fourth Proportional to 33,932,840.15, 46,825,940.50 and 19,248,191.19

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Solution

The fourth proportional to 33,932,840.15, 46,825,940.50 and 19,248,191.19 is: 26,561,721.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,932,840.15 : 46,825,940.50 = 19,248,191.19 : x
  2. Step 2: Convert to fraction form
    33,932,840.15/46,825,940.50 = 19,248,191.19/x
  3. Step 3: Cross multiply
    33,932,840.15x = 46,825,940.50 × 19,248,191.19
  4. Step 4: Simplify right side
    33,932,840.15x = 901,314,655,347,443.88
  5. Step 5: Solve for x
    x = 901,314,655,347,443.88/33,932,840.15
  6. Step 6: Final answer
    x = 26,561,721.66

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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.