Home / 8,584,704,110.40-12,877,056,165.60-2,457,464,942.40

Finding the Fourth Proportional to 8,584,704,110.40, 12,877,056,165.60 and 2,457,464,942.40

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Solution

The fourth proportional to 8,584,704,110.40, 12,877,056,165.60 and 2,457,464,942.40 is: 3,686,197,413.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,704,110.40 : 12,877,056,165.60 = 2,457,464,942.40 : x
  2. Step 2: Convert to fraction form
    8,584,704,110.40/12,877,056,165.60 = 2,457,464,942.40/x
  3. Step 3: Cross multiply
    8,584,704,110.40x = 12,877,056,165.60 × 2,457,464,942.40
  4. Step 4: Simplify right side
    8,584,704,110.40x = 31,644,914,088,277,770,240
  5. Step 5: Solve for x
    x = 31,644,914,088,277,770,240/8,584,704,110.40
  6. Step 6: Final answer
    x = 3,686,197,413.60

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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.