Home / 19,925,866,797.49-27,497,820,536.99-10,893,644,364.97

Finding the Fourth Proportional to 19,925,866,797.49, 27,497,820,536.99 and 10,893,644,364.97

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Solution

The fourth proportional to 19,925,866,797.49, 27,497,820,536.99 and 10,893,644,364.97 is: 15,033,297,210.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,925,866,797.49 : 27,497,820,536.99 = 10,893,644,364.97 : x
  2. Step 2: Convert to fraction form
    19,925,866,797.49/27,497,820,536.99 = 10,893,644,364.97/x
  3. Step 3: Cross multiply
    19,925,866,797.49x = 27,497,820,536.99 × 10,893,644,364.97
  4. Step 4: Simplify right side
    19,925,866,797.49x = 299,551,477,741,737,476,096
  5. Step 5: Solve for x
    x = 299,551,477,741,737,476,096/19,925,866,797.49
  6. Step 6: Final answer
    x = 15,033,297,210.41

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1.5x scale

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.