Home / 2,684,369,181.25-4,026,697,260.95-844,265,347.57

Finding the Fourth Proportional to 2,684,369,181.25, 4,026,697,260.95 and 844,265,347.57

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Solution

The fourth proportional to 2,684,369,181.25, 4,026,697,260.95 and 844,265,347.57 is: 1,266,443,150.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,369,181.25 : 4,026,697,260.95 = 844,265,347.57 : x
  2. Step 2: Convert to fraction form
    2,684,369,181.25/4,026,697,260.95 = 844,265,347.57/x
  3. Step 3: Cross multiply
    2,684,369,181.25x = 4,026,697,260.95 × 844,265,347.57
  4. Step 4: Simplify right side
    2,684,369,181.25x = 3,399,600,962,575,118,848
  5. Step 5: Solve for x
    x = 3,399,600,962,575,118,848/2,684,369,181.25
  6. Step 6: Final answer
    x = 1,266,443,150.34

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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.