Home / 12,589,344,006.60-17,650,880,511-12,589,344,006.60

Finding the Fourth Proportional to 12,589,344,006.60, 17,650,880,511 and 12,589,344,006.60

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Solution

The fourth proportional to 12,589,344,006.60, 17,650,880,511 and 12,589,344,006.60 is: 17,650,880,511

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,589,344,006.60 : 17,650,880,511 = 12,589,344,006.60 : x
  2. Step 2: Convert to fraction form
    12,589,344,006.60/17,650,880,511 = 12,589,344,006.60/x
  3. Step 3: Cross multiply
    12,589,344,006.60x = 17,650,880,511 × 12,589,344,006.60
  4. Step 4: Simplify right side
    12,589,344,006.60x = 222,213,006,772,370,604,032
  5. Step 5: Solve for x
    x = 222,213,006,772,370,604,032/12,589,344,006.60
  6. Step 6: Final answer
    x = 17,650,880,511

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.