Home / 14,400,574.20-21,603,551.40-4,816,002.96

Finding the Fourth Proportional to 14,400,574.20, 21,603,551.40 and 4,816,002.96

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Solution

The fourth proportional to 14,400,574.20, 21,603,551.40 and 4,816,002.96 is: 7,224,904.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,574.20 : 21,603,551.40 = 4,816,002.96 : x
  2. Step 2: Convert to fraction form
    14,400,574.20/21,603,551.40 = 4,816,002.96/x
  3. Step 3: Cross multiply
    14,400,574.20x = 21,603,551.40 × 4,816,002.96
  4. Step 4: Simplify right side
    14,400,574.20x = 104,042,767,488,912.14
  5. Step 5: Solve for x
    x = 104,042,767,488,912.14/14,400,574.20
  6. Step 6: Final answer
    x = 7,224,904.09

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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.