Home / 4,298,536,958,406.60-6,448,711,116,985.60-1,394,035,804,069.60

Finding the Fourth Proportional to 4,298,536,958,406.60, 6,448,711,116,985.60 and 1,394,035,804,069.60

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Solution

The fourth proportional to 4,298,536,958,406.60, 6,448,711,116,985.60 and 1,394,035,804,069.60 is: 2,091,347,422,196.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,536,958,406.60 : 6,448,711,116,985.60 = 1,394,035,804,069.60 : x
  2. Step 2: Convert to fraction form
    4,298,536,958,406.60/6,448,711,116,985.60 = 1,394,035,804,069.60/x
  3. Step 3: Cross multiply
    4,298,536,958,406.60x = 6,448,711,116,985.60 × 1,394,035,804,069.60
  4. Step 4: Simplify right side
    4,298,536,958,406.60x = 8,989,734,187,179,589,127,634,944
  5. Step 5: Solve for x
    x = 8,989,734,187,179,589,127,634,944/4,298,536,958,406.60
  6. Step 6: Final answer
    x = 2,091,347,422,196.40

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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.