Home / 933,723,835.70-1,399,723,850.37-466,979,106.77

Finding the Fourth Proportional to 933,723,835.70, 1,399,723,850.37 and 466,979,106.77

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Solution

The fourth proportional to 933,723,835.70, 1,399,723,850.37 and 466,979,106.77 is: 700,037,600.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,723,835.70 : 1,399,723,850.37 = 466,979,106.77 : x
  2. Step 2: Convert to fraction form
    933,723,835.70/1,399,723,850.37 = 466,979,106.77/x
  3. Step 3: Cross multiply
    933,723,835.70x = 1,399,723,850.37 × 466,979,106.77
  4. Step 4: Simplify right side
    933,723,835.70x = 653,641,793,373,947,008
  5. Step 5: Solve for x
    x = 653,641,793,373,947,008/933,723,835.70
  6. Step 6: Final answer
    x = 700,037,600.39

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Half scale
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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.