Home / 48,333,376.04-66,695,032.33-27,418,745.12

Finding the Fourth Proportional to 48,333,376.04, 66,695,032.33 and 27,418,745.12

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Solution

The fourth proportional to 48,333,376.04, 66,695,032.33 and 27,418,745.12 is: 37,835,016.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,333,376.04 : 66,695,032.33 = 27,418,745.12 : x
  2. Step 2: Convert to fraction form
    48,333,376.04/66,695,032.33 = 27,418,745.12/x
  3. Step 3: Cross multiply
    48,333,376.04x = 66,695,032.33 × 27,418,745.12
  4. Step 4: Simplify right side
    48,333,376.04x = 1,828,694,091,824,407.50
  5. Step 5: Solve for x
    x = 1,828,694,091,824,407.50/48,333,376.04
  6. Step 6: Final answer
    x = 37,835,016.75

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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.