Home / 34,399,669,242.47-47,473,016,345.01-19,157,760,963.32

Finding the Fourth Proportional to 34,399,669,242.47, 47,473,016,345.01 and 19,157,760,963.32

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Solution

The fourth proportional to 34,399,669,242.47, 47,473,016,345.01 and 19,157,760,963.32 is: 26,438,530,351.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,399,669,242.47 : 47,473,016,345.01 = 19,157,760,963.32 : x
  2. Step 2: Convert to fraction form
    34,399,669,242.47/47,473,016,345.01 = 19,157,760,963.32/x
  3. Step 3: Cross multiply
    34,399,669,242.47x = 47,473,016,345.01 × 19,157,760,963.32
  4. Step 4: Simplify right side
    34,399,669,242.47x = 909,476,699,345,247,535,104
  5. Step 5: Solve for x
    x = 909,476,699,345,247,535,104/34,399,669,242.47
  6. Step 6: Final answer
    x = 26,438,530,351.41

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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.