Home / 38,637,851.98-57,968,150.13-14,045,391.00

Finding the Fourth Proportional to 38,637,851.98, 57,968,150.13 and 14,045,391.00

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Solution

The fourth proportional to 38,637,851.98, 57,968,150.13 and 14,045,391.00 is: 21,072,220.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,637,851.98 : 57,968,150.13 = 14,045,391.00 : x
  2. Step 2: Convert to fraction form
    38,637,851.98/57,968,150.13 = 14,045,391.00/x
  3. Step 3: Cross multiply
    38,637,851.98x = 57,968,150.13 × 14,045,391.00
  4. Step 4: Simplify right side
    38,637,851.98x = 814,185,333,916,577.25
  5. Step 5: Solve for x
    x = 814,185,333,916,577.25/38,637,851.98
  6. Step 6: Final answer
    x = 21,072,220.43

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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.