Home / 236,196,211.60-329,909,421.20-236,196,211.60

Finding the Fourth Proportional to 236,196,211.60, 329,909,421.20 and 236,196,211.60

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Solution

The fourth proportional to 236,196,211.60, 329,909,421.20 and 236,196,211.60 is: 329,909,421.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,211.60 : 329,909,421.20 = 236,196,211.60 : x
  2. Step 2: Convert to fraction form
    236,196,211.60/329,909,421.20 = 236,196,211.60/x
  3. Step 3: Cross multiply
    236,196,211.60x = 329,909,421.20 × 236,196,211.60
  4. Step 4: Simplify right side
    236,196,211.60x = 77,923,355,458,588,720
  5. Step 5: Solve for x
    x = 77,923,355,458,588,720/236,196,211.60
  6. Step 6: Final answer
    x = 329,909,421.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.