Home / 14,629,459.04-21,945,240.12-5,044,698.80

Finding the Fourth Proportional to 14,629,459.04, 21,945,240.12 and 5,044,698.80

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Solution

The fourth proportional to 14,629,459.04, 21,945,240.12 and 5,044,698.80 is: 7,567,410.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629,459.04 : 21,945,240.12 = 5,044,698.80 : x
  2. Step 2: Convert to fraction form
    14,629,459.04/21,945,240.12 = 5,044,698.80/x
  3. Step 3: Cross multiply
    14,629,459.04x = 21,945,240.12 × 5,044,698.80
  4. Step 4: Simplify right side
    14,629,459.04x = 110,707,126,499,075.86
  5. Step 5: Solve for x
    x = 110,707,126,499,075.86/14,629,459.04
  6. Step 6: Final answer
    x = 7,567,410.81

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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.