Home / 376,025,381.82-562,718,491.59-302,067,430.58

Finding the Fourth Proportional to 376,025,381.82, 562,718,491.59 and 302,067,430.58

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Solution

The fourth proportional to 376,025,381.82, 562,718,491.59 and 302,067,430.58 is: 452,041,104.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,025,381.82 : 562,718,491.59 = 302,067,430.58 : x
  2. Step 2: Convert to fraction form
    376,025,381.82/562,718,491.59 = 302,067,430.58/x
  3. Step 3: Cross multiply
    376,025,381.82x = 562,718,491.59 × 302,067,430.58
  4. Step 4: Simplify right side
    376,025,381.82x = 169,978,928,894,444,640
  5. Step 5: Solve for x
    x = 169,978,928,894,444,640/376,025,381.82
  6. Step 6: Final answer
    x = 452,041,104.44

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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.