Home / 5,358,488,218.92-7,395,639,320.66-3,101,672,087.73

Finding the Fourth Proportional to 5,358,488,218.92, 7,395,639,320.66 and 3,101,672,087.73

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Solution

The fourth proportional to 5,358,488,218.92, 7,395,639,320.66 and 3,101,672,087.73 is: 4,280,843,236.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,358,488,218.92 : 7,395,639,320.66 = 3,101,672,087.73 : x
  2. Step 2: Convert to fraction form
    5,358,488,218.92/7,395,639,320.66 = 3,101,672,087.73/x
  3. Step 3: Cross multiply
    5,358,488,218.92x = 7,395,639,320.66 × 3,101,672,087.73
  4. Step 4: Simplify right side
    5,358,488,218.92x = 22,938,848,051,794,071,552
  5. Step 5: Solve for x
    x = 22,938,848,051,794,071,552/5,358,488,218.92
  6. Step 6: Final answer
    x = 4,280,843,236.87

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Half scale
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Double scale
Find fourth proportional to 5,358,488,219.92, 7,395,639,322.04 and 3,101,672,088.73
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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.