Home / 2,386,985,398.93-3,270,185,879.33-2,297,519,373.16

Finding the Fourth Proportional to 2,386,985,398.93, 3,270,185,879.33 and 2,297,519,373.16

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Solution

The fourth proportional to 2,386,985,398.93, 3,270,185,879.33 and 2,297,519,373.16 is: 3,147,616,828.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,985,398.93 : 3,270,185,879.33 = 2,297,519,373.16 : x
  2. Step 2: Convert to fraction form
    2,386,985,398.93/3,270,185,879.33 = 2,297,519,373.16/x
  3. Step 3: Cross multiply
    2,386,985,398.93x = 3,270,185,879.33 × 2,297,519,373.16
  4. Step 4: Simplify right side
    2,386,985,398.93x = 7,513,315,411,594,944,512
  5. Step 5: Solve for x
    x = 7,513,315,411,594,944,512/2,386,985,398.93
  6. Step 6: Final answer
    x = 3,147,616,828.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.