Home / 22,101,846,880,580-30,498,501,845,704-12,224,877,790,336

Finding the Fourth Proportional to 22,101,846,880,580, 30,498,501,845,704 and 12,224,877,790,336

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Solution

The fourth proportional to 22,101,846,880,580, 30,498,501,845,704 and 12,224,877,790,336 is: 16,869,199,206,138.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,846,880,580 : 30,498,501,845,704 = 12,224,877,790,336 : x
  2. Step 2: Convert to fraction form
    22,101,846,880,580/30,498,501,845,704 = 12,224,877,790,336/x
  3. Step 3: Cross multiply
    22,101,846,880,580x = 30,498,501,845,704 × 12,224,877,790,336
  4. Step 4: Simplify right side
    22,101,846,880,580x = 372,840,457,852,068,364,485,132,288
  5. Step 5: Solve for x
    x = 372,840,457,852,068,364,485,132,288/22,101,846,880,580
  6. Step 6: Final answer
    x = 16,869,199,206,138.21

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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.