Home / 489,025,020.10-733,537,530.15-489,025,020.10

Finding the Fourth Proportional to 489,025,020.10, 733,537,530.15 and 489,025,020.10

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Solution

The fourth proportional to 489,025,020.10, 733,537,530.15 and 489,025,020.10 is: 733,537,530.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    489,025,020.10 : 733,537,530.15 = 489,025,020.10 : x
  2. Step 2: Convert to fraction form
    489,025,020.10/733,537,530.15 = 489,025,020.10/x
  3. Step 3: Cross multiply
    489,025,020.10x = 733,537,530.15 × 489,025,020.10
  4. Step 4: Simplify right side
    489,025,020.10x = 358,718,205,425,708,096
  5. Step 5: Solve for x
    x = 358,718,205,425,708,096/489,025,020.10
  6. Step 6: Final answer
    x = 733,537,530.15

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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.