Home / 65,267,255.49-97,912,036.74-26,907,800.37

Finding the Fourth Proportional to 65,267,255.49, 97,912,036.74 and 26,907,800.37

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Solution

The fourth proportional to 65,267,255.49, 97,912,036.74 and 26,907,800.37 is: 40,366,298.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,267,255.49 : 97,912,036.74 = 26,907,800.37 : x
  2. Step 2: Convert to fraction form
    65,267,255.49/97,912,036.74 = 26,907,800.37/x
  3. Step 3: Cross multiply
    65,267,255.49x = 97,912,036.74 × 26,907,800.37
  4. Step 4: Simplify right side
    65,267,255.49x = 2,634,597,538,420,025.50
  5. Step 5: Solve for x
    x = 2,634,597,538,420,025.50/65,267,255.49
  6. Step 6: Final answer
    x = 40,366,298.82

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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.