Home / 151,342,261.70-227,013,395.54-36,326,804.04

Finding the Fourth Proportional to 151,342,261.70, 227,013,395.54 and 36,326,804.04

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Solution

The fourth proportional to 151,342,261.70, 227,013,395.54 and 36,326,804.04 is: 54,490,206.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,342,261.70 : 227,013,395.54 = 36,326,804.04 : x
  2. Step 2: Convert to fraction form
    151,342,261.70/227,013,395.54 = 36,326,804.04/x
  3. Step 3: Cross multiply
    151,342,261.70x = 227,013,395.54 × 36,326,804.04
  4. Step 4: Simplify right side
    151,342,261.70x = 8,246,671,134,054,956
  5. Step 5: Solve for x
    x = 8,246,671,134,054,956/151,342,261.70
  6. Step 6: Final answer
    x = 54,490,206.78

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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.