Home / 4,843,084,873.20-6,683,457,063.80-2,615,416,864.64

Finding the Fourth Proportional to 4,843,084,873.20, 6,683,457,063.80 and 2,615,416,864.64

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Solution

The fourth proportional to 4,843,084,873.20, 6,683,457,063.80 and 2,615,416,864.64 is: 3,609,275,240.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,084,873.20 : 6,683,457,063.80 = 2,615,416,864.64 : x
  2. Step 2: Convert to fraction form
    4,843,084,873.20/6,683,457,063.80 = 2,615,416,864.64/x
  3. Step 3: Cross multiply
    4,843,084,873.20x = 6,683,457,063.80 × 2,615,416,864.64
  4. Step 4: Simplify right side
    4,843,084,873.20x = 17,480,026,318,759,856,128
  5. Step 5: Solve for x
    x = 17,480,026,318,759,856,128/4,843,084,873.20
  6. Step 6: Final answer
    x = 3,609,275,240.14

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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.