Home / 3,743,164,814.40-5,626,840,456.80-3,452,927,169.60

Finding the Fourth Proportional to 3,743,164,814.40, 5,626,840,456.80 and 3,452,927,169.60

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Solution

The fourth proportional to 3,743,164,814.40, 5,626,840,456.80 and 3,452,927,169.60 is: 5,190,546,303.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,164,814.40 : 5,626,840,456.80 = 3,452,927,169.60 : x
  2. Step 2: Convert to fraction form
    3,743,164,814.40/5,626,840,456.80 = 3,452,927,169.60/x
  3. Step 3: Cross multiply
    3,743,164,814.40x = 5,626,840,456.80 × 3,452,927,169.60
  4. Step 4: Simplify right side
    3,743,164,814.40x = 19,429,070,292,289,196,032
  5. Step 5: Solve for x
    x = 19,429,070,292,289,196,032/3,743,164,814.40
  6. Step 6: Final answer
    x = 5,190,546,303.90

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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.