Home / 157,464,163.35-236,196,245.15-157,464,163.35

Finding the Fourth Proportional to 157,464,163.35, 236,196,245.15 and 157,464,163.35

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Solution

The fourth proportional to 157,464,163.35, 236,196,245.15 and 157,464,163.35 is: 236,196,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,464,163.35 : 236,196,245.15 = 157,464,163.35 : x
  2. Step 2: Convert to fraction form
    157,464,163.35/236,196,245.15 = 157,464,163.35/x
  3. Step 3: Cross multiply
    157,464,163.35x = 236,196,245.15 × 157,464,163.35
  4. Step 4: Simplify right side
    157,464,163.35x = 37,192,444,128,168,928
  5. Step 5: Solve for x
    x = 37,192,444,128,168,928/157,464,163.35
  6. Step 6: Final answer
    x = 236,196,245.15

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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.