Home / 36,996,719,518-51,055,510,720.44-20,080,370,560.06

Finding the Fourth Proportional to 36,996,719,518, 51,055,510,720.44 and 20,080,370,560.06

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Solution

The fourth proportional to 36,996,719,518, 51,055,510,720.44 and 20,080,370,560.06 is: 27,710,931,881.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996,719,518 : 51,055,510,720.44 = 20,080,370,560.06 : x
  2. Step 2: Convert to fraction form
    36,996,719,518/51,055,510,720.44 = 20,080,370,560.06/x
  3. Step 3: Cross multiply
    36,996,719,518x = 51,055,510,720.44 × 20,080,370,560.06
  4. Step 4: Simplify right side
    36,996,719,518x = 1,025,213,574,399,551,209,472
  5. Step 5: Solve for x
    x = 1,025,213,574,399,551,209,472/36,996,719,518
  6. Step 6: Final answer
    x = 27,710,931,881.43

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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.