Home / 10,933,056,074.40-16,399,584,111.60-5,037,603,914.40

Finding the Fourth Proportional to 10,933,056,074.40, 16,399,584,111.60 and 5,037,603,914.40

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Solution

The fourth proportional to 10,933,056,074.40, 16,399,584,111.60 and 5,037,603,914.40 is: 7,556,405,871.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,056,074.40 : 16,399,584,111.60 = 5,037,603,914.40 : x
  2. Step 2: Convert to fraction form
    10,933,056,074.40/16,399,584,111.60 = 5,037,603,914.40/x
  3. Step 3: Cross multiply
    10,933,056,074.40x = 16,399,584,111.60 × 5,037,603,914.40
  4. Step 4: Simplify right side
    10,933,056,074.40x = 82,614,609,115,128,201,216
  5. Step 5: Solve for x
    x = 82,614,609,115,128,201,216/10,933,056,074.40
  6. Step 6: Final answer
    x = 7,556,405,871.60

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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.