Home / 1,635,421,112,021.70-2,453,131,668,032.50-1,635,421,112,021.70

Finding the Fourth Proportional to 1,635,421,112,021.70, 2,453,131,668,032.50 and 1,635,421,112,021.70

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Solution

The fourth proportional to 1,635,421,112,021.70, 2,453,131,668,032.50 and 1,635,421,112,021.70 is: 2,453,131,668,032.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,421,112,021.70 : 2,453,131,668,032.50 = 1,635,421,112,021.70 : x
  2. Step 2: Convert to fraction form
    1,635,421,112,021.70/2,453,131,668,032.50 = 1,635,421,112,021.70/x
  3. Step 3: Cross multiply
    1,635,421,112,021.70x = 2,453,131,668,032.50 × 1,635,421,112,021.70
  4. Step 4: Simplify right side
    1,635,421,112,021.70x = 4,011,903,320,469,358,879,178,752
  5. Step 5: Solve for x
    x = 4,011,903,320,469,358,879,178,752/1,635,421,112,021.70
  6. Step 6: Final answer
    x = 2,453,131,668,032.50

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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.