Home / 65,267,451.42-97,912,330.83-26,907,996.30

Finding the Fourth Proportional to 65,267,451.42, 97,912,330.83 and 26,907,996.30

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Solution

The fourth proportional to 65,267,451.42, 97,912,330.83 and 26,907,996.30 is: 40,366,592.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,267,451.42 : 97,912,330.83 = 26,907,996.30 : x
  2. Step 2: Convert to fraction form
    65,267,451.42/97,912,330.83 = 26,907,996.30/x
  3. Step 3: Cross multiply
    65,267,451.42x = 97,912,330.83 × 26,907,996.30
  4. Step 4: Simplify right side
    65,267,451.42x = 2,634,624,635,698,016
  5. Step 5: Solve for x
    x = 2,634,624,635,698,016/65,267,451.42
  6. Step 6: Final answer
    x = 40,366,592.82

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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.