Home / 3,772,172,350,999.80-5,658,258,526,499.60-3,772,172,350,999.80

Finding the Fourth Proportional to 3,772,172,350,999.80, 5,658,258,526,499.60 and 3,772,172,350,999.80

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Solution

The fourth proportional to 3,772,172,350,999.80, 5,658,258,526,499.60 and 3,772,172,350,999.80 is: 5,658,258,526,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,172,350,999.80 : 5,658,258,526,499.60 = 3,772,172,350,999.80 : x
  2. Step 2: Convert to fraction form
    3,772,172,350,999.80/5,658,258,526,499.60 = 3,772,172,350,999.80/x
  3. Step 3: Cross multiply
    3,772,172,350,999.80x = 5,658,258,526,499.60 × 3,772,172,350,999.80
  4. Step 4: Simplify right side
    3,772,172,350,999.80x = 21,343,926,368,470,656,098,500,608
  5. Step 5: Solve for x
    x = 21,343,926,368,470,656,098,500,608/3,772,172,350,999.80
  6. Step 6: Final answer
    x = 5,658,258,526,499.60

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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.