Home / 38,994,151,776-53,811,929,450.88-22,305,487,200

Finding the Fourth Proportional to 38,994,151,776, 53,811,929,450.88 and 22,305,487,200

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Solution

The fourth proportional to 38,994,151,776, 53,811,929,450.88 and 22,305,487,200 is: 30,781,572,336.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,994,151,776 : 53,811,929,450.88 = 22,305,487,200 : x
  2. Step 2: Convert to fraction form
    38,994,151,776/53,811,929,450.88 = 22,305,487,200/x
  3. Step 3: Cross multiply
    38,994,151,776x = 53,811,929,450.88 × 22,305,487,200
  4. Step 4: Simplify right side
    38,994,151,776x = 1,200,301,303,573,906,718,720
  5. Step 5: Solve for x
    x = 1,200,301,303,573,906,718,720/38,994,151,776
  6. Step 6: Final answer
    x = 30,781,572,336.00

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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.