Home / 23,470,485.71-35,198,898.65-9,090,346.19

Finding the Fourth Proportional to 23,470,485.71, 35,198,898.65 and 9,090,346.19

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Solution

The fourth proportional to 23,470,485.71, 35,198,898.65 and 9,090,346.19 is: 13,632,873.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,470,485.71 : 35,198,898.65 = 9,090,346.19 : x
  2. Step 2: Convert to fraction form
    23,470,485.71/35,198,898.65 = 9,090,346.19/x
  3. Step 3: Cross multiply
    23,470,485.71x = 35,198,898.65 × 9,090,346.19
  4. Step 4: Simplify right side
    23,470,485.71x = 319,970,174,189,771.94
  5. Step 5: Solve for x
    x = 319,970,174,189,771.94/23,470,485.71
  6. Step 6: Final answer
    x = 13,632,873.99

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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.