Home / 16,505,876,259.40-24,758,814,389.10-10,628,563,952.20

Finding the Fourth Proportional to 16,505,876,259.40, 24,758,814,389.10 and 10,628,563,952.20

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Solution

The fourth proportional to 16,505,876,259.40, 24,758,814,389.10 and 10,628,563,952.20 is: 15,942,845,928.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,505,876,259.40 : 24,758,814,389.10 = 10,628,563,952.20 : x
  2. Step 2: Convert to fraction form
    16,505,876,259.40/24,758,814,389.10 = 10,628,563,952.20/x
  3. Step 3: Cross multiply
    16,505,876,259.40x = 24,758,814,389.10 × 10,628,563,952.20
  4. Step 4: Simplify right side
    16,505,876,259.40x = 263,150,642,115,198,943,232
  5. Step 5: Solve for x
    x = 263,150,642,115,198,943,232/16,505,876,259.40
  6. Step 6: Final answer
    x = 15,942,845,928.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.