Home / 14,886,974.88-22,333,561.20-4,651,421.04

Finding the Fourth Proportional to 14,886,974.88, 22,333,561.20 and 4,651,421.04

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Solution

The fourth proportional to 14,886,974.88, 22,333,561.20 and 4,651,421.04 is: 6,978,099.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886,974.88 : 22,333,561.20 = 4,651,421.04 : x
  2. Step 2: Convert to fraction form
    14,886,974.88/22,333,561.20 = 4,651,421.04/x
  3. Step 3: Cross multiply
    14,886,974.88x = 22,333,561.20 × 4,651,421.04
  4. Step 4: Simplify right side
    14,886,974.88x = 103,882,796,463,807.64
  5. Step 5: Solve for x
    x = 103,882,796,463,807.64/14,886,974.88
  6. Step 6: Final answer
    x = 6,978,099.80

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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.