Home / 270,315,835,975.62-373,036,262,270.76-146,717,019,613.10

Finding the Fourth Proportional to 270,315,835,975.62, 373,036,262,270.76 and 146,717,019,613.10

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Solution

The fourth proportional to 270,315,835,975.62, 373,036,262,270.76 and 146,717,019,613.10 is: 202,469,708,851.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,315,835,975.62 : 373,036,262,270.76 = 146,717,019,613.10 : x
  2. Step 2: Convert to fraction form
    270,315,835,975.62/373,036,262,270.76 = 146,717,019,613.10/x
  3. Step 3: Cross multiply
    270,315,835,975.62x = 373,036,262,270.76 × 146,717,019,613.10
  4. Step 4: Simplify right side
    270,315,835,975.62x = 54,730,768,607,976,613,740,544
  5. Step 5: Solve for x
    x = 54,730,768,607,976,613,740,544/270,315,835,975.62
  6. Step 6: Final answer
    x = 202,469,708,851.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.