Home / 39,078,534.82-53,893,094.97-24,395,554.66

Finding the Fourth Proportional to 39,078,534.82, 53,893,094.97 and 24,395,554.66

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Solution

The fourth proportional to 39,078,534.82, 53,893,094.97 and 24,395,554.66 is: 33,643,839.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,078,534.82 : 53,893,094.97 = 24,395,554.66 : x
  2. Step 2: Convert to fraction form
    39,078,534.82/53,893,094.97 = 24,395,554.66/x
  3. Step 3: Cross multiply
    39,078,534.82x = 53,893,094.97 × 24,395,554.66
  4. Step 4: Simplify right side
    39,078,534.82x = 1,314,751,944,137,206
  5. Step 5: Solve for x
    x = 1,314,751,944,137,206/39,078,534.82
  6. Step 6: Final answer
    x = 33,643,839.26

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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.