Home / 12,044,004-18,069,554.96-4,851,836.96

Finding the Fourth Proportional to 12,044,004, 18,069,554.96 and 4,851,836.96

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Solution

The fourth proportional to 12,044,004, 18,069,554.96 and 4,851,836.96 is: 7,279,185.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,044,004 : 18,069,554.96 = 4,851,836.96 : x
  2. Step 2: Convert to fraction form
    12,044,004/18,069,554.96 = 4,851,836.96/x
  3. Step 3: Cross multiply
    12,044,004x = 18,069,554.96 × 4,851,836.96
  4. Step 4: Simplify right side
    12,044,004x = 87,670,534,605,679.33
  5. Step 5: Solve for x
    x = 87,670,534,605,679.33/12,044,004
  6. Step 6: Final answer
    x = 7,279,185.11

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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.