Home / 17,365,301.60-23,963,295.42-9,630,177.84

Finding the Fourth Proportional to 17,365,301.60, 23,963,295.42 and 9,630,177.84

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Solution

The fourth proportional to 17,365,301.60, 23,963,295.42 and 9,630,177.84 is: 13,289,190.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,301.60 : 23,963,295.42 = 9,630,177.84 : x
  2. Step 2: Convert to fraction form
    17,365,301.60/23,963,295.42 = 9,630,177.84/x
  3. Step 3: Cross multiply
    17,365,301.60x = 23,963,295.42 × 9,630,177.84
  4. Step 4: Simplify right side
    17,365,301.60x = 230,770,796,527,057.50
  5. Step 5: Solve for x
    x = 230,770,796,527,057.50/17,365,301.60
  6. Step 6: Final answer
    x = 13,289,190.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.