Home / 4,749,340,965.70-7,124,066,286.63-1,433,184,252.10

Finding the Fourth Proportional to 4,749,340,965.70, 7,124,066,286.63 and 1,433,184,252.10

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Solution

The fourth proportional to 4,749,340,965.70, 7,124,066,286.63 and 1,433,184,252.10 is: 2,149,792,926.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,340,965.70 : 7,124,066,286.63 = 1,433,184,252.10 : x
  2. Step 2: Convert to fraction form
    4,749,340,965.70/7,124,066,286.63 = 1,433,184,252.10/x
  3. Step 3: Cross multiply
    4,749,340,965.70x = 7,124,066,286.63 × 1,433,184,252.10
  4. Step 4: Simplify right side
    4,749,340,965.70x = 10,210,099,612,914,640,896
  5. Step 5: Solve for x
    x = 10,210,099,612,914,640,896/4,749,340,965.70
  6. Step 6: Final answer
    x = 2,149,792,926.36

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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.