Home / 136,299,533,208.86-204,453,464,917.89-46,761,270,633.07

Finding the Fourth Proportional to 136,299,533,208.86, 204,453,464,917.89 and 46,761,270,633.07

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Solution

The fourth proportional to 136,299,533,208.86, 204,453,464,917.89 and 46,761,270,633.07 is: 70,143,334,902.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,299,533,208.86 : 204,453,464,917.89 = 46,761,270,633.07 : x
  2. Step 2: Convert to fraction form
    136,299,533,208.86/204,453,464,917.89 = 46,761,270,633.07/x
  3. Step 3: Cross multiply
    136,299,533,208.86x = 204,453,464,917.89 × 46,761,270,633.07
  4. Step 4: Simplify right side
    136,299,533,208.86x = 9,560,503,804,893,520,199,680
  5. Step 5: Solve for x
    x = 9,560,503,804,893,520,199,680/136,299,533,208.86
  6. Step 6: Final answer
    x = 70,143,334,902.28

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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.