Home / 19,632,023.70-29,448,035.55-6,168,830.10

Finding the Fourth Proportional to 19,632,023.70, 29,448,035.55 and 6,168,830.10

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Solution

The fourth proportional to 19,632,023.70, 29,448,035.55 and 6,168,830.10 is: 9,253,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,632,023.70 : 29,448,035.55 = 6,168,830.10 : x
  2. Step 2: Convert to fraction form
    19,632,023.70/29,448,035.55 = 6,168,830.10/x
  3. Step 3: Cross multiply
    19,632,023.70x = 29,448,035.55 × 6,168,830.10
  4. Step 4: Simplify right side
    19,632,023.70x = 181,659,928,086,710.06
  5. Step 5: Solve for x
    x = 181,659,928,086,710.06/19,632,023.70
  6. Step 6: Final answer
    x = 9,253,245.15

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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.