Home / 8,584,704,114.40-12,877,056,171.60-2,457,464,946.40

Finding the Fourth Proportional to 8,584,704,114.40, 12,877,056,171.60 and 2,457,464,946.40

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Solution

The fourth proportional to 8,584,704,114.40, 12,877,056,171.60 and 2,457,464,946.40 is: 3,686,197,419.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,704,114.40 : 12,877,056,171.60 = 2,457,464,946.40 : x
  2. Step 2: Convert to fraction form
    8,584,704,114.40/12,877,056,171.60 = 2,457,464,946.40/x
  3. Step 3: Cross multiply
    8,584,704,114.40x = 12,877,056,171.60 × 2,457,464,946.40
  4. Step 4: Simplify right side
    8,584,704,114.40x = 31,644,914,154,530,787,328
  5. Step 5: Solve for x
    x = 31,644,914,154,530,787,328/8,584,704,114.40
  6. Step 6: Final answer
    x = 3,686,197,419.60

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Double scale
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Similar ratio
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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.