Home / 122,164,184.32-183,246,310.50-35,902,586.32

Finding the Fourth Proportional to 122,164,184.32, 183,246,310.50 and 35,902,586.32

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Solution

The fourth proportional to 122,164,184.32, 183,246,310.50 and 35,902,586.32 is: 53,853,889.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,164,184.32 : 183,246,310.50 = 35,902,586.32 : x
  2. Step 2: Convert to fraction form
    122,164,184.32/183,246,310.50 = 35,902,586.32/x
  3. Step 3: Cross multiply
    122,164,184.32x = 183,246,310.50 × 35,902,586.32
  4. Step 4: Simplify right side
    122,164,184.32x = 6,579,016,480,547,772
  5. Step 5: Solve for x
    x = 6,579,016,480,547,772/122,164,184.32
  6. Step 6: Final answer
    x = 53,853,889.48

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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.