Home / 13,342,226,601.51-20,014,858,563.27-4,837,614,487.23

Finding the Fourth Proportional to 13,342,226,601.51, 20,014,858,563.27 and 4,837,614,487.23

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Solution

The fourth proportional to 13,342,226,601.51, 20,014,858,563.27 and 4,837,614,487.23 is: 7,256,972,365.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,342,226,601.51 : 20,014,858,563.27 = 4,837,614,487.23 : x
  2. Step 2: Convert to fraction form
    13,342,226,601.51/20,014,858,563.27 = 4,837,614,487.23/x
  3. Step 3: Cross multiply
    13,342,226,601.51x = 20,014,858,563.27 × 4,837,614,487.23
  4. Step 4: Simplify right side
    13,342,226,601.51x = 96,824,169,745,534,369,792
  5. Step 5: Solve for x
    x = 96,824,169,745,534,369,792/13,342,226,601.51
  6. Step 6: Final answer
    x = 7,256,972,365.81

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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.