Home / 6,367,831,223.60-9,551,746,835.40-1,946,242,103.60

Finding the Fourth Proportional to 6,367,831,223.60, 9,551,746,835.40 and 1,946,242,103.60

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Solution

The fourth proportional to 6,367,831,223.60, 9,551,746,835.40 and 1,946,242,103.60 is: 2,919,363,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,831,223.60 : 9,551,746,835.40 = 1,946,242,103.60 : x
  2. Step 2: Convert to fraction form
    6,367,831,223.60/9,551,746,835.40 = 1,946,242,103.60/x
  3. Step 3: Cross multiply
    6,367,831,223.60x = 9,551,746,835.40 × 1,946,242,103.60
  4. Step 4: Simplify right side
    6,367,831,223.60x = 18,590,011,853,983,539,200
  5. Step 5: Solve for x
    x = 18,590,011,853,983,539,200/6,367,831,223.60
  6. Step 6: Final answer
    x = 2,919,363,155.40

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Double scale
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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.