Home / 1,698,920,898,104-2,548,783,264,027.10-551,550,906,150.02

Finding the Fourth Proportional to 1,698,920,898,104, 2,548,783,264,027.10 and 551,550,906,150.02

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Solution

The fourth proportional to 1,698,920,898,104, 2,548,783,264,027.10 and 551,550,906,150.02 is: 827,456,840,646.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,920,898,104 : 2,548,783,264,027.10 = 551,550,906,150.02 : x
  2. Step 2: Convert to fraction form
    1,698,920,898,104/2,548,783,264,027.10 = 551,550,906,150.02/x
  3. Step 3: Cross multiply
    1,698,920,898,104x = 2,548,783,264,027.10 × 551,550,906,150.02
  4. Step 4: Simplify right side
    1,698,920,898,104x = 1,405,783,718,854,152,700,297,216
  5. Step 5: Solve for x
    x = 1,405,783,718,854,152,700,297,216/1,698,920,898,104
  6. Step 6: Final answer
    x = 827,456,840,646.91

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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.