Home / 40,573,594,060.45-55,968,297,034.43-25,305,178,015.25

Finding the Fourth Proportional to 40,573,594,060.45, 55,968,297,034.43 and 25,305,178,015.25

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Solution

The fourth proportional to 40,573,594,060.45, 55,968,297,034.43 and 25,305,178,015.25 is: 34,906,637,000.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,573,594,060.45 : 55,968,297,034.43 = 25,305,178,015.25 : x
  2. Step 2: Convert to fraction form
    40,573,594,060.45/55,968,297,034.43 = 25,305,178,015.25/x
  3. Step 3: Cross multiply
    40,573,594,060.45x = 55,968,297,034.43 × 25,305,178,015.25
  4. Step 4: Simplify right side
    40,573,594,060.45x = 1,416,287,719,666,625,282,048
  5. Step 5: Solve for x
    x = 1,416,287,719,666,625,282,048/40,573,594,060.45
  6. Step 6: Final answer
    x = 34,906,637,000.33

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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.