Home / 303,354,103,971.14-454,397,950,186.60-181,957,664,548.67

Finding the Fourth Proportional to 303,354,103,971.14, 454,397,950,186.60 and 181,957,664,548.67

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Solution

The fourth proportional to 303,354,103,971.14, 454,397,950,186.60 and 181,957,664,548.67 is: 272,556,687,743.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,354,103,971.14 : 454,397,950,186.60 = 181,957,664,548.67 : x
  2. Step 2: Convert to fraction form
    303,354,103,971.14/454,397,950,186.60 = 181,957,664,548.67/x
  3. Step 3: Cross multiply
    303,354,103,971.14x = 454,397,950,186.60 × 181,957,664,548.67
  4. Step 4: Simplify right side
    303,354,103,971.14x = 82,681,189,791,656,629,501,952
  5. Step 5: Solve for x
    x = 82,681,189,791,656,629,501,952/303,354,103,971.14
  6. Step 6: Final answer
    x = 272,556,687,743.12

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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.