Home / 15,982,994,565,678-23,979,655,024,696-7,393,076,741,039.20

Finding the Fourth Proportional to 15,982,994,565,678, 23,979,655,024,696 and 7,393,076,741,039.20

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Solution

The fourth proportional to 15,982,994,565,678, 23,979,655,024,696 and 7,393,076,741,039.20 is: 11,092,003,384,767.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,982,994,565,678 : 23,979,655,024,696 = 7,393,076,741,039.20 : x
  2. Step 2: Convert to fraction form
    15,982,994,565,678/23,979,655,024,696 = 7,393,076,741,039.20/x
  3. Step 3: Cross multiply
    15,982,994,565,678x = 23,979,655,024,696 × 7,393,076,741,039.20
  4. Step 4: Simplify right side
    15,982,994,565,678x = 177,283,429,821,223,787,676,303,360
  5. Step 5: Solve for x
    x = 177,283,429,821,223,787,676,303,360/15,982,994,565,678
  6. Step 6: Final answer
    x = 11,092,003,384,767.68

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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.