Home / 35,846,206,520.04-49,467,838,256.22-19,788,909,684.30

Finding the Fourth Proportional to 35,846,206,520.04, 49,467,838,256.22 and 19,788,909,684.30

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Solution

The fourth proportional to 35,846,206,520.04, 49,467,838,256.22 and 19,788,909,684.30 is: 27,308,735,806.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,846,206,520.04 : 49,467,838,256.22 = 19,788,909,684.30 : x
  2. Step 2: Convert to fraction form
    35,846,206,520.04/49,467,838,256.22 = 19,788,909,684.30/x
  3. Step 3: Cross multiply
    35,846,206,520.04x = 49,467,838,256.22 × 19,788,909,684.30
  4. Step 4: Simplify right side
    35,846,206,520.04x = 978,914,583,529,897,984,000
  5. Step 5: Solve for x
    x = 978,914,583,529,897,984,000/35,846,206,520.04
  6. Step 6: Final answer
    x = 27,308,735,806.75

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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.