Home / 5,668,867,748.10-8,503,301,622.15-4,893,389,040.90

Finding the Fourth Proportional to 5,668,867,748.10, 8,503,301,622.15 and 4,893,389,040.90

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Solution

The fourth proportional to 5,668,867,748.10, 8,503,301,622.15 and 4,893,389,040.90 is: 7,340,083,561.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,867,748.10 : 8,503,301,622.15 = 4,893,389,040.90 : x
  2. Step 2: Convert to fraction form
    5,668,867,748.10/8,503,301,622.15 = 4,893,389,040.90/x
  3. Step 3: Cross multiply
    5,668,867,748.10x = 8,503,301,622.15 × 4,893,389,040.90
  4. Step 4: Simplify right side
    5,668,867,748.10x = 41,609,962,969,295,994,880
  5. Step 5: Solve for x
    x = 41,609,962,969,295,994,880/5,668,867,748.10
  6. Step 6: Final answer
    x = 7,340,083,561.35

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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.