Home / 2,425,943,893.80-3,638,915,840.70-2,330,709,666.60

Finding the Fourth Proportional to 2,425,943,893.80, 3,638,915,840.70 and 2,330,709,666.60

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Solution

The fourth proportional to 2,425,943,893.80, 3,638,915,840.70 and 2,330,709,666.60 is: 3,496,064,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,943,893.80 : 3,638,915,840.70 = 2,330,709,666.60 : x
  2. Step 2: Convert to fraction form
    2,425,943,893.80/3,638,915,840.70 = 2,330,709,666.60/x
  3. Step 3: Cross multiply
    2,425,943,893.80x = 3,638,915,840.70 × 2,330,709,666.60
  4. Step 4: Simplify right side
    2,425,943,893.80x = 8,481,256,325,863,355,392
  5. Step 5: Solve for x
    x = 8,481,256,325,863,355,392/2,425,943,893.80
  6. Step 6: Final answer
    x = 3,496,064,499.90

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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.