Home / 2,407,636,629-3,608,433,500.94-1,302,197,358.60

Finding the Fourth Proportional to 2,407,636,629, 3,608,433,500.94 and 1,302,197,358.60

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Solution

The fourth proportional to 2,407,636,629, 3,608,433,500.94 and 1,302,197,358.60 is: 1,951,661,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,636,629 : 3,608,433,500.94 = 1,302,197,358.60 : x
  2. Step 2: Convert to fraction form
    2,407,636,629/3,608,433,500.94 = 1,302,197,358.60/x
  3. Step 3: Cross multiply
    2,407,636,629x = 3,608,433,500.94 × 1,302,197,358.60
  4. Step 4: Simplify right side
    2,407,636,629x = 4,698,892,573,607,818,240
  5. Step 5: Solve for x
    x = 4,698,892,573,607,818,240/2,407,636,629
  6. Step 6: Final answer
    x = 1,951,661,856.70

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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.