Home / 11,560,076,999.40-16,216,759,534.20-11,560,076,999.40

Finding the Fourth Proportional to 11,560,076,999.40, 16,216,759,534.20 and 11,560,076,999.40

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Solution

The fourth proportional to 11,560,076,999.40, 16,216,759,534.20 and 11,560,076,999.40 is: 16,216,759,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,560,076,999.40 : 16,216,759,534.20 = 11,560,076,999.40 : x
  2. Step 2: Convert to fraction form
    11,560,076,999.40/16,216,759,534.20 = 11,560,076,999.40/x
  3. Step 3: Cross multiply
    11,560,076,999.40x = 16,216,759,534.20 × 11,560,076,999.40
  4. Step 4: Simplify right side
    11,560,076,999.40x = 187,466,988,896,106,086,400
  5. Step 5: Solve for x
    x = 187,466,988,896,106,086,400/11,560,076,999.40
  6. Step 6: Final answer
    x = 16,216,759,534.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.