Home / 37,362,233.04-51,558,712.43-21,902,614.35

Finding the Fourth Proportional to 37,362,233.04, 51,558,712.43 and 21,902,614.35

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Solution

The fourth proportional to 37,362,233.04, 51,558,712.43 and 21,902,614.35 is: 30,224,922.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,362,233.04 : 51,558,712.43 = 21,902,614.35 : x
  2. Step 2: Convert to fraction form
    37,362,233.04/51,558,712.43 = 21,902,614.35/x
  3. Step 3: Cross multiply
    37,362,233.04x = 51,558,712.43 × 21,902,614.35
  4. Step 4: Simplify right side
    37,362,233.04x = 1,129,270,594,627,328.25
  5. Step 5: Solve for x
    x = 1,129,270,594,627,328.25/37,362,233.04
  6. Step 6: Final answer
    x = 30,224,922.41

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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.