Home / 9,194,584,784.08-12,688,526,516.52-4,965,496,265.56

Finding the Fourth Proportional to 9,194,584,784.08, 12,688,526,516.52 and 4,965,496,265.56

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Solution

The fourth proportional to 9,194,584,784.08, 12,688,526,516.52 and 4,965,496,265.56 is: 6,852,384,584.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,584,784.08 : 12,688,526,516.52 = 4,965,496,265.56 : x
  2. Step 2: Convert to fraction form
    9,194,584,784.08/12,688,526,516.52 = 4,965,496,265.56/x
  3. Step 3: Cross multiply
    9,194,584,784.08x = 12,688,526,516.52 × 4,965,496,265.56
  4. Step 4: Simplify right side
    9,194,584,784.08x = 63,004,831,033,239,101,440
  5. Step 5: Solve for x
    x = 63,004,831,033,239,101,440/9,194,584,784.08
  6. Step 6: Final answer
    x = 6,852,384,584.27

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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.