Home / 36,996,719,517-51,055,510,719.06-20,080,370,559.06

Finding the Fourth Proportional to 36,996,719,517, 51,055,510,719.06 and 20,080,370,559.06

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Solution

The fourth proportional to 36,996,719,517, 51,055,510,719.06 and 20,080,370,559.06 is: 27,710,931,880.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996,719,517 : 51,055,510,719.06 = 20,080,370,559.06 : x
  2. Step 2: Convert to fraction form
    36,996,719,517/51,055,510,719.06 = 20,080,370,559.06/x
  3. Step 3: Cross multiply
    36,996,719,517x = 51,055,510,719.06 × 20,080,370,559.06
  4. Step 4: Simplify right side
    36,996,719,517x = 1,025,213,574,320,784,670,720
  5. Step 5: Solve for x
    x = 1,025,213,574,320,784,670,720/36,996,719,517
  6. Step 6: Final answer
    x = 27,710,931,880.05

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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.