Home / 38,631,289,772.70-57,946,934,659.05-38,631,289,772.70

Finding the Fourth Proportional to 38,631,289,772.70, 57,946,934,659.05 and 38,631,289,772.70

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Solution

The fourth proportional to 38,631,289,772.70, 57,946,934,659.05 and 38,631,289,772.70 is: 57,946,934,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,631,289,772.70 : 57,946,934,659.05 = 38,631,289,772.70 : x
  2. Step 2: Convert to fraction form
    38,631,289,772.70/57,946,934,659.05 = 38,631,289,772.70/x
  3. Step 3: Cross multiply
    38,631,289,772.70x = 57,946,934,659.05 × 38,631,289,772.70
  4. Step 4: Simplify right side
    38,631,289,772.70x = 2,238,564,824,253,473,488,896
  5. Step 5: Solve for x
    x = 2,238,564,824,253,473,488,896/38,631,289,772.70
  6. Step 6: Final answer
    x = 57,946,934,659.05

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Double scale
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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.