Home / 837,807,186,917.06-1,256,710,796,983-201,099,584,365.86

Finding the Fourth Proportional to 837,807,186,917.06, 1,256,710,796,983 and 201,099,584,365.86

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Solution

The fourth proportional to 837,807,186,917.06, 1,256,710,796,983 and 201,099,584,365.86 is: 301,649,380,535.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,807,186,917.06 : 1,256,710,796,983 = 201,099,584,365.86 : x
  2. Step 2: Convert to fraction form
    837,807,186,917.06/1,256,710,796,983 = 201,099,584,365.86/x
  3. Step 3: Cross multiply
    837,807,186,917.06x = 1,256,710,796,983 × 201,099,584,365.86
  4. Step 4: Simplify right side
    837,807,186,917.06x = 252,724,018,941,369,954,336,768
  5. Step 5: Solve for x
    x = 252,724,018,941,369,954,336,768/837,807,186,917.06
  6. Step 6: Final answer
    x = 301,649,380,535.08

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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.