Home / 4,138,202,502.36-6,208,122,770.46-1,518,029,492.22

Finding the Fourth Proportional to 4,138,202,502.36, 6,208,122,770.46 and 1,518,029,492.22

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Solution

The fourth proportional to 4,138,202,502.36, 6,208,122,770.46 and 1,518,029,492.22 is: 2,277,344,680.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,202,502.36 : 6,208,122,770.46 = 1,518,029,492.22 : x
  2. Step 2: Convert to fraction form
    4,138,202,502.36/6,208,122,770.46 = 1,518,029,492.22/x
  3. Step 3: Cross multiply
    4,138,202,502.36x = 6,208,122,770.46 × 1,518,029,492.22
  4. Step 4: Simplify right side
    4,138,202,502.36x = 9,424,113,456,880,814,080
  5. Step 5: Solve for x
    x = 9,424,113,456,880,814,080/4,138,202,502.36
  6. Step 6: Final answer
    x = 2,277,344,680.81

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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.