Home / 6,966,773,581.94-9,613,837,407.97-4,070,193,765.14

Finding the Fourth Proportional to 6,966,773,581.94, 9,613,837,407.97 and 4,070,193,765.14

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Solution

The fourth proportional to 6,966,773,581.94, 9,613,837,407.97 and 4,070,193,765.14 is: 5,616,686,205.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,773,581.94 : 9,613,837,407.97 = 4,070,193,765.14 : x
  2. Step 2: Convert to fraction form
    6,966,773,581.94/9,613,837,407.97 = 4,070,193,765.14/x
  3. Step 3: Cross multiply
    6,966,773,581.94x = 9,613,837,407.97 × 4,070,193,765.14
  4. Step 4: Simplify right side
    6,966,773,581.94x = 39,130,181,076,993,540,096
  5. Step 5: Solve for x
    x = 39,130,181,076,993,540,096/6,966,773,581.94
  6. Step 6: Final answer
    x = 5,616,686,205.85

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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.