Home / 17,263,088,004.70-25,894,632,991.20-4,176,884,820.70

Finding the Fourth Proportional to 17,263,088,004.70, 25,894,632,991.20 and 4,176,884,820.70

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Solution

The fourth proportional to 17,263,088,004.70, 25,894,632,991.20 and 4,176,884,820.70 is: 6,265,327,469.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,263,088,004.70 : 25,894,632,991.20 = 4,176,884,820.70 : x
  2. Step 2: Convert to fraction form
    17,263,088,004.70/25,894,632,991.20 = 4,176,884,820.70/x
  3. Step 3: Cross multiply
    17,263,088,004.70x = 25,894,632,991.20 × 4,176,884,820.70
  4. Step 4: Simplify right side
    17,263,088,004.70x = 108,158,899,478,540,713,984
  5. Step 5: Solve for x
    x = 108,158,899,478,540,713,984/17,263,088,004.70
  6. Step 6: Final answer
    x = 6,265,327,469.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.