Home / 53,862,248.88-80,804,721.88-17,467,801.47

Finding the Fourth Proportional to 53,862,248.88, 80,804,721.88 and 17,467,801.47

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Solution

The fourth proportional to 53,862,248.88, 80,804,721.88 and 17,467,801.47 is: 26,205,382.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,862,248.88 : 80,804,721.88 = 17,467,801.47 : x
  2. Step 2: Convert to fraction form
    53,862,248.88/80,804,721.88 = 17,467,801.47/x
  3. Step 3: Cross multiply
    53,862,248.88x = 80,804,721.88 × 17,467,801.47
  4. Step 4: Simplify right side
    53,862,248.88x = 1,411,480,839,660,239.75
  5. Step 5: Solve for x
    x = 1,411,480,839,660,239.75/53,862,248.88
  6. Step 6: Final answer
    x = 26,205,382.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.