Home / 1,783,922,683.60-2,675,884,025.40-1,416,590,664.40

Finding the Fourth Proportional to 1,783,922,683.60, 2,675,884,025.40 and 1,416,590,664.40

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Solution

The fourth proportional to 1,783,922,683.60, 2,675,884,025.40 and 1,416,590,664.40 is: 2,124,885,996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,922,683.60 : 2,675,884,025.40 = 1,416,590,664.40 : x
  2. Step 2: Convert to fraction form
    1,783,922,683.60/2,675,884,025.40 = 1,416,590,664.40/x
  3. Step 3: Cross multiply
    1,783,922,683.60x = 2,675,884,025.40 × 1,416,590,664.40
  4. Step 4: Simplify right side
    1,783,922,683.60x = 3,790,632,329,398,732,800
  5. Step 5: Solve for x
    x = 3,790,632,329,398,732,800/1,783,922,683.60
  6. Step 6: Final answer
    x = 2,124,885,996.60

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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.