Home / 61,567,354.58-84,963,943.30-33,692,486.80

Finding the Fourth Proportional to 61,567,354.58, 84,963,943.30 and 33,692,486.80

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Solution

The fourth proportional to 61,567,354.58, 84,963,943.30 and 33,692,486.80 is: 46,496,175.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,567,354.58 : 84,963,943.30 = 33,692,486.80 : x
  2. Step 2: Convert to fraction form
    61,567,354.58/84,963,943.30 = 33,692,486.80/x
  3. Step 3: Cross multiply
    61,567,354.58x = 84,963,943.30 × 33,692,486.80
  4. Step 4: Simplify right side
    61,567,354.58x = 2,862,646,538,111,198
  5. Step 5: Solve for x
    x = 2,862,646,538,111,198/61,567,354.58
  6. Step 6: Final answer
    x = 46,496,175.74

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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.