Home / 18,056,034,887.58-24,914,338,457.04-10,435,790,387.39

Finding the Fourth Proportional to 18,056,034,887.58, 24,914,338,457.04 and 10,435,790,387.39

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Solution

The fourth proportional to 18,056,034,887.58, 24,914,338,457.04 and 10,435,790,387.39 is: 14,399,662,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056,034,887.58 : 24,914,338,457.04 = 10,435,790,387.39 : x
  2. Step 2: Convert to fraction form
    18,056,034,887.58/24,914,338,457.04 = 10,435,790,387.39/x
  3. Step 3: Cross multiply
    18,056,034,887.58x = 24,914,338,457.04 × 10,435,790,387.39
  4. Step 4: Simplify right side
    18,056,034,887.58x = 260,000,813,778,034,491,392
  5. Step 5: Solve for x
    x = 260,000,813,778,034,491,392/18,056,034,887.58
  6. Step 6: Final answer
    x = 14,399,662,794.01

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Double scale
Find fourth proportional to 18,056,034,888.58, 24,914,338,458.42 and 10,435,790,388.39
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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.