Home / 16,175,522,047.40-24,263,283,071.10-13,236,865,893.80

Finding the Fourth Proportional to 16,175,522,047.40, 24,263,283,071.10 and 13,236,865,893.80

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Solution

The fourth proportional to 16,175,522,047.40, 24,263,283,071.10 and 13,236,865,893.80 is: 19,855,298,840.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,522,047.40 : 24,263,283,071.10 = 13,236,865,893.80 : x
  2. Step 2: Convert to fraction form
    16,175,522,047.40/24,263,283,071.10 = 13,236,865,893.80/x
  3. Step 3: Cross multiply
    16,175,522,047.40x = 24,263,283,071.10 × 13,236,865,893.80
  4. Step 4: Simplify right side
    16,175,522,047.40x = 321,169,824,155,458,469,888
  5. Step 5: Solve for x
    x = 321,169,824,155,458,469,888/16,175,522,047.40
  6. Step 6: Final answer
    x = 19,855,298,840.70

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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.