Home / 307,498,097.92-461,362,749.12-183,072,522.60

Finding the Fourth Proportional to 307,498,097.92, 461,362,749.12 and 183,072,522.60

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Solution

The fourth proportional to 307,498,097.92, 461,362,749.12 and 183,072,522.60 is: 274,677,609.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,498,097.92 : 461,362,749.12 = 183,072,522.60 : x
  2. Step 2: Convert to fraction form
    307,498,097.92/461,362,749.12 = 183,072,522.60/x
  3. Step 3: Cross multiply
    307,498,097.92x = 461,362,749.12 × 183,072,522.60
  4. Step 4: Simplify right side
    307,498,097.92x = 84,462,842,315,069,328
  5. Step 5: Solve for x
    x = 84,462,842,315,069,328/307,498,097.92
  6. Step 6: Final answer
    x = 274,677,609.02

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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.