Home / 6,814,673,155.20-10,214,955,345.60-3,702,680,630.40

Finding the Fourth Proportional to 6,814,673,155.20, 10,214,955,345.60 and 3,702,680,630.40

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Solution

The fourth proportional to 6,814,673,155.20, 10,214,955,345.60 and 3,702,680,630.40 is: 5,550,188,018.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,673,155.20 : 10,214,955,345.60 = 3,702,680,630.40 : x
  2. Step 2: Convert to fraction form
    6,814,673,155.20/10,214,955,345.60 = 3,702,680,630.40/x
  3. Step 3: Cross multiply
    6,814,673,155.20x = 10,214,955,345.60 × 3,702,680,630.40
  4. Step 4: Simplify right side
    6,814,673,155.20x = 37,822,717,298,554,060,800
  5. Step 5: Solve for x
    x = 37,822,717,298,554,060,800/6,814,673,155.20
  6. Step 6: Final answer
    x = 5,550,188,018.88

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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.