Home / 4,495,367,542.20-6,743,051,313.30-4,426,492,788.60

Finding the Fourth Proportional to 4,495,367,542.20, 6,743,051,313.30 and 4,426,492,788.60

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Solution

The fourth proportional to 4,495,367,542.20, 6,743,051,313.30 and 4,426,492,788.60 is: 6,639,739,182.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,367,542.20 : 6,743,051,313.30 = 4,426,492,788.60 : x
  2. Step 2: Convert to fraction form
    4,495,367,542.20/6,743,051,313.30 = 4,426,492,788.60/x
  3. Step 3: Cross multiply
    4,495,367,542.20x = 6,743,051,313.30 × 4,426,492,788.60
  4. Step 4: Simplify right side
    4,495,367,542.20x = 29,848,068,011,482,214,400
  5. Step 5: Solve for x
    x = 29,848,068,011,482,214,400/4,495,367,542.20
  6. Step 6: Final answer
    x = 6,639,739,182.90

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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.