Home / 26,230,378.56-36,197,852.04-14,627,954.76

Finding the Fourth Proportional to 26,230,378.56, 36,197,852.04 and 14,627,954.76

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Solution

The fourth proportional to 26,230,378.56, 36,197,852.04 and 14,627,954.76 is: 20,186,538.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,230,378.56 : 36,197,852.04 = 14,627,954.76 : x
  2. Step 2: Convert to fraction form
    26,230,378.56/36,197,852.04 = 14,627,954.76/x
  3. Step 3: Cross multiply
    26,230,378.56x = 36,197,852.04 × 14,627,954.76
  4. Step 4: Simplify right side
    26,230,378.56x = 529,500,542,050,293.69
  5. Step 5: Solve for x
    x = 529,500,542,050,293.69/26,230,378.56
  6. Step 6: Final answer
    x = 20,186,538.32

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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.