Home / 8,982,116,796.15-13,473,175,194.23-5,495,332,395.15

Finding the Fourth Proportional to 8,982,116,796.15, 13,473,175,194.23 and 5,495,332,395.15

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Solution

The fourth proportional to 8,982,116,796.15, 13,473,175,194.23 and 5,495,332,395.15 is: 8,242,998,592.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,116,796.15 : 13,473,175,194.23 = 5,495,332,395.15 : x
  2. Step 2: Convert to fraction form
    8,982,116,796.15/13,473,175,194.23 = 5,495,332,395.15/x
  3. Step 3: Cross multiply
    8,982,116,796.15x = 13,473,175,194.23 × 5,495,332,395.15
  4. Step 4: Simplify right side
    8,982,116,796.15x = 74,039,576,110,356,037,632
  5. Step 5: Solve for x
    x = 74,039,576,110,356,037,632/8,982,116,796.15
  6. Step 6: Final answer
    x = 8,242,998,592.73

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.