Home / 376,025,384.82-562,718,496.08-302,067,433.58

Finding the Fourth Proportional to 376,025,384.82, 562,718,496.08 and 302,067,433.58

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Solution

The fourth proportional to 376,025,384.82, 562,718,496.08 and 302,067,433.58 is: 452,041,108.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,025,384.82 : 562,718,496.08 = 302,067,433.58 : x
  2. Step 2: Convert to fraction form
    376,025,384.82/562,718,496.08 = 302,067,433.58/x
  3. Step 3: Cross multiply
    376,025,384.82x = 562,718,496.08 × 302,067,433.58
  4. Step 4: Simplify right side
    376,025,384.82x = 169,978,931,938,882,880
  5. Step 5: Solve for x
    x = 169,978,931,938,882,880/376,025,384.82
  6. Step 6: Final answer
    x = 452,041,108.93

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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.