Home / 489,025,216.35-733,537,824.53-489,025,216.35

Finding the Fourth Proportional to 489,025,216.35, 733,537,824.53 and 489,025,216.35

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Solution

The fourth proportional to 489,025,216.35, 733,537,824.53 and 489,025,216.35 is: 733,537,824.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    489,025,216.35 : 733,537,824.53 = 489,025,216.35 : x
  2. Step 2: Convert to fraction form
    489,025,216.35/733,537,824.53 = 489,025,216.35/x
  3. Step 3: Cross multiply
    489,025,216.35x = 733,537,824.53 × 489,025,216.35
  4. Step 4: Simplify right side
    489,025,216.35x = 358,718,493,339,246,464
  5. Step 5: Solve for x
    x = 358,718,493,339,246,464/489,025,216.35
  6. Step 6: Final answer
    x = 733,537,824.53

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1.5x scale

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.