Home / 64,043,999,150.18-96,046,657,594.37-19,263,608,330.62

Finding the Fourth Proportional to 64,043,999,150.18, 96,046,657,594.37 and 19,263,608,330.62

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Solution

The fourth proportional to 64,043,999,150.18, 96,046,657,594.37 and 19,263,608,330.62 is: 28,889,594,933.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,043,999,150.18 : 96,046,657,594.37 = 19,263,608,330.62 : x
  2. Step 2: Convert to fraction form
    64,043,999,150.18/96,046,657,594.37 = 19,263,608,330.62/x
  3. Step 3: Cross multiply
    64,043,999,150.18x = 96,046,657,594.37 × 19,263,608,330.62
  4. Step 4: Simplify right side
    64,043,999,150.18x = 1,850,205,193,363,016,384,512
  5. Step 5: Solve for x
    x = 1,850,205,193,363,016,384,512/64,043,999,150.18
  6. Step 6: Final answer
    x = 28,889,594,933.39

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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.