Home / 1,896,297,384.74-2,616,895,989.73-1,049,583,516.30

Finding the Fourth Proportional to 1,896,297,384.74, 2,616,895,989.73 and 1,049,583,516.30

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Solution

The fourth proportional to 1,896,297,384.74, 2,616,895,989.73 and 1,049,583,516.30 is: 1,448,428,351.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,297,384.74 : 2,616,895,989.73 = 1,049,583,516.30 : x
  2. Step 2: Convert to fraction form
    1,896,297,384.74/2,616,895,989.73 = 1,049,583,516.30/x
  3. Step 3: Cross multiply
    1,896,297,384.74x = 2,616,895,989.73 × 1,049,583,516.30
  4. Step 4: Simplify right side
    1,896,297,384.74x = 2,746,650,894,693,441,536
  5. Step 5: Solve for x
    x = 2,746,650,894,693,441,536/1,896,297,384.74
  6. Step 6: Final answer
    x = 1,448,428,351.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.