Home / 2,035,651,390.34-2,809,033,376.75-1,143,529,650.50

Finding the Fourth Proportional to 2,035,651,390.34, 2,809,033,376.75 and 1,143,529,650.50

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Solution

The fourth proportional to 2,035,651,390.34, 2,809,033,376.75 and 1,143,529,650.50 is: 1,577,977,924.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,651,390.34 : 2,809,033,376.75 = 1,143,529,650.50 : x
  2. Step 2: Convert to fraction form
    2,035,651,390.34/2,809,033,376.75 = 1,143,529,650.50/x
  3. Step 3: Cross multiply
    2,035,651,390.34x = 2,809,033,376.75 × 1,143,529,650.50
  4. Step 4: Simplify right side
    2,035,651,390.34x = 3,212,212,955,537,998,848
  5. Step 5: Solve for x
    x = 3,212,212,955,537,998,848/2,035,651,390.34
  6. Step 6: Final answer
    x = 1,577,977,924.31

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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.