Home / 2,730,717,263.75-3,768,399,816.14-1,477,654,132.55

Finding the Fourth Proportional to 2,730,717,263.75, 3,768,399,816.14 and 1,477,654,132.55

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Solution

The fourth proportional to 2,730,717,263.75, 3,768,399,816.14 and 1,477,654,132.55 is: 2,039,168,109.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,717,263.75 : 3,768,399,816.14 = 1,477,654,132.55 : x
  2. Step 2: Convert to fraction form
    2,730,717,263.75/3,768,399,816.14 = 1,477,654,132.55/x
  3. Step 3: Cross multiply
    2,730,717,263.75x = 3,768,399,816.14 × 1,477,654,132.55
  4. Step 4: Simplify right side
    2,730,717,263.75x = 5,568,391,561,412,543,488
  5. Step 5: Solve for x
    x = 5,568,391,561,412,543,488/2,730,717,263.75
  6. Step 6: Final answer
    x = 2,039,168,109.91

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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.