Home / 122,164,207.52-183,246,345.36-35,902,609.52

Finding the Fourth Proportional to 122,164,207.52, 183,246,345.36 and 35,902,609.52

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Solution

The fourth proportional to 122,164,207.52, 183,246,345.36 and 35,902,609.52 is: 53,853,924.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,164,207.52 : 183,246,345.36 = 35,902,609.52 : x
  2. Step 2: Convert to fraction form
    122,164,207.52/183,246,345.36 = 35,902,609.52/x
  3. Step 3: Cross multiply
    122,164,207.52x = 183,246,345.36 × 35,902,609.52
  4. Step 4: Simplify right side
    122,164,207.52x = 6,579,021,983,427,145
  5. Step 5: Solve for x
    x = 6,579,021,983,427,145/122,164,207.52
  6. Step 6: Final answer
    x = 53,853,924.30

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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.