Home / 4,189,681,771.02-5,782,018,915.40-2,310,081,242.22

Finding the Fourth Proportional to 4,189,681,771.02, 5,782,018,915.40 and 2,310,081,242.22

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Solution

The fourth proportional to 4,189,681,771.02, 5,782,018,915.40 and 2,310,081,242.22 is: 3,188,054,408.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,189,681,771.02 : 5,782,018,915.40 = 2,310,081,242.22 : x
  2. Step 2: Convert to fraction form
    4,189,681,771.02/5,782,018,915.40 = 2,310,081,242.22/x
  3. Step 3: Cross multiply
    4,189,681,771.02x = 5,782,018,915.40 × 2,310,081,242.22
  4. Step 4: Simplify right side
    4,189,681,771.02x = 13,356,933,438,626,766,848
  5. Step 5: Solve for x
    x = 13,356,933,438,626,766,848/4,189,681,771.02
  6. Step 6: Final answer
    x = 3,188,054,408.10

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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.