Home / 100,893,232,881.60-151,339,994,977.73-41,201,895,146.69

Finding the Fourth Proportional to 100,893,232,881.60, 151,339,994,977.73 and 41,201,895,146.69

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Solution

The fourth proportional to 100,893,232,881.60, 151,339,994,977.73 and 41,201,895,146.69 is: 61,802,902,201.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,893,232,881.60 : 151,339,994,977.73 = 41,201,895,146.69 : x
  2. Step 2: Convert to fraction form
    100,893,232,881.60/151,339,994,977.73 = 41,201,895,146.69/x
  3. Step 3: Cross multiply
    100,893,232,881.60x = 151,339,994,977.73 × 41,201,895,146.69
  4. Step 4: Simplify right side
    100,893,232,881.60x = 6,235,494,604,573,023,141,888
  5. Step 5: Solve for x
    x = 6,235,494,604,573,023,141,888/100,893,232,881.60
  6. Step 6: Final answer
    x = 61,802,902,201.48

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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.