Home / 65,267,453.32-97,912,333.70-26,907,998.20

Finding the Fourth Proportional to 65,267,453.32, 97,912,333.70 and 26,907,998.20

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Solution

The fourth proportional to 65,267,453.32, 97,912,333.70 and 26,907,998.20 is: 40,366,595.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,267,453.32 : 97,912,333.70 = 26,907,998.20 : x
  2. Step 2: Convert to fraction form
    65,267,453.32/97,912,333.70 = 26,907,998.20/x
  3. Step 3: Cross multiply
    65,267,453.32x = 97,912,333.70 × 26,907,998.20
  4. Step 4: Simplify right side
    65,267,453.32x = 2,634,624,898,957,399.50
  5. Step 5: Solve for x
    x = 2,634,624,898,957,399.50/65,267,453.32
  6. Step 6: Final answer
    x = 40,366,595.68

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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.