Home / 1,508,277,672,001.20-2,262,416,508,001.80-1,508,277,672,001.20

Finding the Fourth Proportional to 1,508,277,672,001.20, 2,262,416,508,001.80 and 1,508,277,672,001.20

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Solution

The fourth proportional to 1,508,277,672,001.20, 2,262,416,508,001.80 and 1,508,277,672,001.20 is: 2,262,416,508,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,277,672,001.20 : 2,262,416,508,001.80 = 1,508,277,672,001.20 : x
  2. Step 2: Convert to fraction form
    1,508,277,672,001.20/2,262,416,508,001.80 = 1,508,277,672,001.20/x
  3. Step 3: Cross multiply
    1,508,277,672,001.20x = 2,262,416,508,001.80 × 1,508,277,672,001.20
  4. Step 4: Simplify right side
    1,508,277,672,001.20x = 3,412,352,303,786,038,659,121,152
  5. Step 5: Solve for x
    x = 3,412,352,303,786,038,659,121,152/1,508,277,672,001.20
  6. Step 6: Final answer
    x = 2,262,416,508,001.80

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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.