Home / 4,354,708,977.90-6,532,063,466.85-3,905,747,621.10

Finding the Fourth Proportional to 4,354,708,977.90, 6,532,063,466.85 and 3,905,747,621.10

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Solution

The fourth proportional to 4,354,708,977.90, 6,532,063,466.85 and 3,905,747,621.10 is: 5,858,621,431.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,708,977.90 : 6,532,063,466.85 = 3,905,747,621.10 : x
  2. Step 2: Convert to fraction form
    4,354,708,977.90/6,532,063,466.85 = 3,905,747,621.10/x
  3. Step 3: Cross multiply
    4,354,708,977.90x = 6,532,063,466.85 × 3,905,747,621.10
  4. Step 4: Simplify right side
    4,354,708,977.90x = 25,512,591,346,523,607,040
  5. Step 5: Solve for x
    x = 25,512,591,346,523,607,040/4,354,708,977.90
  6. Step 6: Final answer
    x = 5,858,621,431.65

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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.