Home / 32,997,401,396,921-45,534,362,174,529-18,181,437,513,725

Finding the Fourth Proportional to 32,997,401,396,921, 45,534,362,174,529 and 18,181,437,513,725

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Solution

The fourth proportional to 32,997,401,396,921, 45,534,362,174,529 and 18,181,437,513,725 is: 25,089,253,261,039.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,997,401,396,921 : 45,534,362,174,529 = 18,181,437,513,725 : x
  2. Step 2: Convert to fraction form
    32,997,401,396,921/45,534,362,174,529 = 18,181,437,513,725/x
  3. Step 3: Cross multiply
    32,997,401,396,921x = 45,534,362,174,529 × 18,181,437,513,725
  4. Step 4: Simplify right side
    32,997,401,396,921x = 827,880,160,603,522,220,257,443,840
  5. Step 5: Solve for x
    x = 827,880,160,603,522,220,257,443,840/32,997,401,396,921
  6. Step 6: Final answer
    x = 25,089,253,261,039.28

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Double scale
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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.