Home / 236,196,205.80-354,294,308.70-171,195,066.60

Finding the Fourth Proportional to 236,196,205.80, 354,294,308.70 and 171,195,066.60

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Solution

The fourth proportional to 236,196,205.80, 354,294,308.70 and 171,195,066.60 is: 256,792,599.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,205.80 : 354,294,308.70 = 171,195,066.60 : x
  2. Step 2: Convert to fraction form
    236,196,205.80/354,294,308.70 = 171,195,066.60/x
  3. Step 3: Cross multiply
    236,196,205.80x = 354,294,308.70 × 171,195,066.60
  4. Step 4: Simplify right side
    236,196,205.80x = 60,653,437,773,897,456
  5. Step 5: Solve for x
    x = 60,653,437,773,897,456/236,196,205.80
  6. Step 6: Final answer
    x = 256,792,599.90

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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.