Home / 45,834,436,320.58-63,251,525,163.56-25,511,455,917.45

Finding the Fourth Proportional to 45,834,436,320.58, 63,251,525,163.56 and 25,511,455,917.45

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Solution

The fourth proportional to 45,834,436,320.58, 63,251,525,163.56 and 25,511,455,917.45 is: 35,205,810,858.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,834,436,320.58 : 63,251,525,163.56 = 25,511,455,917.45 : x
  2. Step 2: Convert to fraction form
    45,834,436,320.58/63,251,525,163.56 = 25,511,455,917.45/x
  3. Step 3: Cross multiply
    45,834,436,320.58x = 63,251,525,163.56 × 25,511,455,917.45
  4. Step 4: Simplify right side
    45,834,436,320.58x = 1,613,638,495,921,640,308,736
  5. Step 5: Solve for x
    x = 1,613,638,495,921,640,308,736/45,834,436,320.58
  6. Step 6: Final answer
    x = 35,205,810,858.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.