Home / 122,164,178.32-183,246,301.51-35,902,580.32

Finding the Fourth Proportional to 122,164,178.32, 183,246,301.51 and 35,902,580.32

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Solution

The fourth proportional to 122,164,178.32, 183,246,301.51 and 35,902,580.32 is: 53,853,880.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,164,178.32 : 183,246,301.51 = 35,902,580.32 : x
  2. Step 2: Convert to fraction form
    122,164,178.32/183,246,301.51 = 35,902,580.32/x
  3. Step 3: Cross multiply
    122,164,178.32x = 183,246,301.51 × 35,902,580.32
  4. Step 4: Simplify right side
    122,164,178.32x = 6,579,015,058,305,712
  5. Step 5: Solve for x
    x = 6,579,015,058,305,712/122,164,178.32
  6. Step 6: Final answer
    x = 53,853,880.48

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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.