Home / 22,795,579.66-34,199,762.03-9,158,302.30

Finding the Fourth Proportional to 22,795,579.66, 34,199,762.03 and 9,158,302.30

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Solution

The fourth proportional to 22,795,579.66, 34,199,762.03 and 9,158,302.30 is: 13,740,021.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795,579.66 : 34,199,762.03 = 9,158,302.30 : x
  2. Step 2: Convert to fraction form
    22,795,579.66/34,199,762.03 = 9,158,302.30/x
  3. Step 3: Cross multiply
    22,795,579.66x = 34,199,762.03 × 9,158,302.30
  4. Step 4: Simplify right side
    22,795,579.66x = 313,211,759,296,429.69
  5. Step 5: Solve for x
    x = 313,211,759,296,429.69/22,795,579.66
  6. Step 6: Final answer
    x = 13,740,021.70

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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.