Home / 4,458,265,266.60-6,681,658,337.10-3,417,969,509.10

Finding the Fourth Proportional to 4,458,265,266.60, 6,681,658,337.10 and 3,417,969,509.10

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Solution

The fourth proportional to 4,458,265,266.60, 6,681,658,337.10 and 3,417,969,509.10 is: 5,122,553,975.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,265,266.60 : 6,681,658,337.10 = 3,417,969,509.10 : x
  2. Step 2: Convert to fraction form
    4,458,265,266.60/6,681,658,337.10 = 3,417,969,509.10/x
  3. Step 3: Cross multiply
    4,458,265,266.60x = 6,681,658,337.10 × 3,417,969,509.10
  4. Step 4: Simplify right side
    4,458,265,266.60x = 22,837,704,466,431,610,880
  5. Step 5: Solve for x
    x = 22,837,704,466,431,610,880/4,458,265,266.60
  6. Step 6: Final answer
    x = 5,122,553,975.76

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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.