Home / 16,516,704,010.40-24,775,056,015.60-11,284,729,200.80

Finding the Fourth Proportional to 16,516,704,010.40, 24,775,056,015.60 and 11,284,729,200.80

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Solution

The fourth proportional to 16,516,704,010.40, 24,775,056,015.60 and 11,284,729,200.80 is: 16,927,093,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,704,010.40 : 24,775,056,015.60 = 11,284,729,200.80 : x
  2. Step 2: Convert to fraction form
    16,516,704,010.40/24,775,056,015.60 = 11,284,729,200.80/x
  3. Step 3: Cross multiply
    16,516,704,010.40x = 24,775,056,015.60 × 11,284,729,200.80
  4. Step 4: Simplify right side
    16,516,704,010.40x = 279,579,798,070,696,968,192
  5. Step 5: Solve for x
    x = 279,579,798,070,696,968,192/16,516,704,010.40
  6. Step 6: Final answer
    x = 16,927,093,801.20

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Double scale
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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.