Home / 4,202,722,443.76-5,799,768,661.56-2,297,506,941.16

Finding the Fourth Proportional to 4,202,722,443.76, 5,799,768,661.56 and 2,297,506,941.16

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Solution

The fourth proportional to 4,202,722,443.76, 5,799,768,661.56 and 2,297,506,941.16 is: 3,170,565,968.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202,722,443.76 : 5,799,768,661.56 = 2,297,506,941.16 : x
  2. Step 2: Convert to fraction form
    4,202,722,443.76/5,799,768,661.56 = 2,297,506,941.16/x
  3. Step 3: Cross multiply
    4,202,722,443.76x = 5,799,768,661.56 × 2,297,506,941.16
  4. Step 4: Simplify right side
    4,202,722,443.76x = 13,325,008,757,056,342,016
  5. Step 5: Solve for x
    x = 13,325,008,757,056,342,016/4,202,722,443.76
  6. Step 6: Final answer
    x = 3,170,565,968.93

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Double scale
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1.5x scale

Why These Related Problems?

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