Home / 3,376,759,343.90-4,659,924,360.40-1,891,657,923.26

Finding the Fourth Proportional to 3,376,759,343.90, 4,659,924,360.40 and 1,891,657,923.26

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Solution

The fourth proportional to 3,376,759,343.90, 4,659,924,360.40 and 1,891,657,923.26 is: 2,610,485,954.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,759,343.90 : 4,659,924,360.40 = 1,891,657,923.26 : x
  2. Step 2: Convert to fraction form
    3,376,759,343.90/4,659,924,360.40 = 1,891,657,923.26/x
  3. Step 3: Cross multiply
    3,376,759,343.90x = 4,659,924,360.40 × 1,891,657,923.26
  4. Step 4: Simplify right side
    3,376,759,343.90x = 8,814,982,838,142,947,328
  5. Step 5: Solve for x
    x = 8,814,982,838,142,947,328/3,376,759,343.90
  6. Step 6: Final answer
    x = 2,610,485,954.25

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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.