Home / 9,804,991,354.76-13,535,063,147.18-6,591,764,898.36

Finding the Fourth Proportional to 9,804,991,354.76, 13,535,063,147.18 and 6,591,764,898.36

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Solution

The fourth proportional to 9,804,991,354.76, 13,535,063,147.18 and 6,591,764,898.36 is: 9,099,442,408.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,991,354.76 : 13,535,063,147.18 = 6,591,764,898.36 : x
  2. Step 2: Convert to fraction form
    9,804,991,354.76/13,535,063,147.18 = 6,591,764,898.36/x
  3. Step 3: Cross multiply
    9,804,991,354.76x = 13,535,063,147.18 × 6,591,764,898.36
  4. Step 4: Simplify right side
    9,804,991,354.76x = 89,219,954,150,680,330,240
  5. Step 5: Solve for x
    x = 89,219,954,150,680,330,240/9,804,991,354.76
  6. Step 6: Final answer
    x = 9,099,442,408.72

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Half scale
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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.