Home / 22,902,264-31,605,189.93-13,112,858.34

Finding the Fourth Proportional to 22,902,264, 31,605,189.93 and 13,112,858.34

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Solution

The fourth proportional to 22,902,264, 31,605,189.93 and 13,112,858.34 is: 18,095,782.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,902,264 : 31,605,189.93 = 13,112,858.34 : x
  2. Step 2: Convert to fraction form
    22,902,264/31,605,189.93 = 13,112,858.34/x
  3. Step 3: Cross multiply
    22,902,264x = 31,605,189.93 × 13,112,858.34
  4. Step 4: Simplify right side
    22,902,264x = 414,434,378,360,884.50
  5. Step 5: Solve for x
    x = 414,434,378,360,884.50/22,902,264
  6. Step 6: Final answer
    x = 18,095,782.07

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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.