Home / 3,282,847,209.90-4,924,573,531.83-1,072,068,509.97

Finding the Fourth Proportional to 3,282,847,209.90, 4,924,573,531.83 and 1,072,068,509.97

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Solution

The fourth proportional to 3,282,847,209.90, 4,924,573,531.83 and 1,072,068,509.97 is: 1,608,201,622.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,847,209.90 : 4,924,573,531.83 = 1,072,068,509.97 : x
  2. Step 2: Convert to fraction form
    3,282,847,209.90/4,924,573,531.83 = 1,072,068,509.97/x
  3. Step 3: Cross multiply
    3,282,847,209.90x = 4,924,573,531.83 × 1,072,068,509.97
  4. Step 4: Simplify right side
    3,282,847,209.90x = 5,279,480,208,506,688,512
  5. Step 5: Solve for x
    x = 5,279,480,208,506,688,512/3,282,847,209.90
  6. Step 6: Final answer
    x = 1,608,201,622.23

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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.