Home / 1,497,792,021.30-2,243,664,723.15-1,497,792,021.30

Finding the Fourth Proportional to 1,497,792,021.30, 2,243,664,723.15 and 1,497,792,021.30

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Solution

The fourth proportional to 1,497,792,021.30, 2,243,664,723.15 and 1,497,792,021.30 is: 2,243,664,723.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,792,021.30 : 2,243,664,723.15 = 1,497,792,021.30 : x
  2. Step 2: Convert to fraction form
    1,497,792,021.30/2,243,664,723.15 = 1,497,792,021.30/x
  3. Step 3: Cross multiply
    1,497,792,021.30x = 2,243,664,723.15 × 1,497,792,021.30
  4. Step 4: Simplify right side
    1,497,792,021.30x = 3,360,543,120,806,343,680
  5. Step 5: Solve for x
    x = 3,360,543,120,806,343,680/1,497,792,021.30
  6. Step 6: Final answer
    x = 2,243,664,723.15

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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.