Home / 27,383,174.47-37,788,789.93-14,994,051.50

Finding the Fourth Proportional to 27,383,174.47, 37,788,789.93 and 14,994,051.50

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Solution

The fourth proportional to 27,383,174.47, 37,788,789.93 and 14,994,051.50 is: 20,691,796.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,383,174.47 : 37,788,789.93 = 14,994,051.50 : x
  2. Step 2: Convert to fraction form
    27,383,174.47/37,788,789.93 = 14,994,051.50/x
  3. Step 3: Cross multiply
    27,383,174.47x = 37,788,789.93 × 14,994,051.50
  4. Step 4: Simplify right side
    27,383,174.47x = 566,607,062,264,191.88
  5. Step 5: Solve for x
    x = 566,607,062,264,191.88/27,383,174.47
  6. Step 6: Final answer
    x = 20,691,796.08

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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.