Home / 23,868,294,571.10-32,938,279,173.91-13,017,392,020.21

Finding the Fourth Proportional to 23,868,294,571.10, 32,938,279,173.91 and 13,017,392,020.21

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Solution

The fourth proportional to 23,868,294,571.10, 32,938,279,173.91 and 13,017,392,020.21 is: 17,964,018,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,868,294,571.10 : 32,938,279,173.91 = 13,017,392,020.21 : x
  2. Step 2: Convert to fraction form
    23,868,294,571.10/32,938,279,173.91 = 13,017,392,020.21/x
  3. Step 3: Cross multiply
    23,868,294,571.10x = 32,938,279,173.91 × 13,017,392,020.21
  4. Step 4: Simplify right side
    23,868,294,571.10x = 428,770,492,477,839,376,384
  5. Step 5: Solve for x
    x = 428,770,492,477,839,376,384/23,868,294,571.10
  6. Step 6: Final answer
    x = 17,964,018,803.30

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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.