Home / 3,376,759,338.90-4,659,924,353.49-1,891,657,918.26

Finding the Fourth Proportional to 3,376,759,338.90, 4,659,924,353.49 and 1,891,657,918.26

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Solution

The fourth proportional to 3,376,759,338.90, 4,659,924,353.49 and 1,891,657,918.26 is: 2,610,485,947.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,759,338.90 : 4,659,924,353.49 = 1,891,657,918.26 : x
  2. Step 2: Convert to fraction form
    3,376,759,338.90/4,659,924,353.49 = 1,891,657,918.26/x
  3. Step 3: Cross multiply
    3,376,759,338.90x = 4,659,924,353.49 × 1,891,657,918.26
  4. Step 4: Simplify right side
    3,376,759,338.90x = 8,814,982,801,771,969,536
  5. Step 5: Solve for x
    x = 8,814,982,801,771,969,536/3,376,759,338.90
  6. Step 6: Final answer
    x = 2,610,485,947.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.