Home / 6,820,236,309.60-10,230,354,464.40-4,616,244,194.40

Finding the Fourth Proportional to 6,820,236,309.60, 10,230,354,464.40 and 4,616,244,194.40

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Solution

The fourth proportional to 6,820,236,309.60, 10,230,354,464.40 and 4,616,244,194.40 is: 6,924,366,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,820,236,309.60 : 10,230,354,464.40 = 4,616,244,194.40 : x
  2. Step 2: Convert to fraction form
    6,820,236,309.60/10,230,354,464.40 = 4,616,244,194.40/x
  3. Step 3: Cross multiply
    6,820,236,309.60x = 10,230,354,464.40 × 4,616,244,194.40
  4. Step 4: Simplify right side
    6,820,236,309.60x = 47,225,814,402,940,616,704
  5. Step 5: Solve for x
    x = 47,225,814,402,940,616,704/6,820,236,309.60
  6. Step 6: Final answer
    x = 6,924,366,291.60

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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.