Home / 25,555,313.12-35,269,424.64-14,544,740

Finding the Fourth Proportional to 25,555,313.12, 35,269,424.64 and 14,544,740

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Solution

The fourth proportional to 25,555,313.12, 35,269,424.64 and 14,544,740 is: 20,073,501.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,555,313.12 : 35,269,424.64 = 14,544,740 : x
  2. Step 2: Convert to fraction form
    25,555,313.12/35,269,424.64 = 14,544,740/x
  3. Step 3: Cross multiply
    25,555,313.12x = 35,269,424.64 × 14,544,740
  4. Step 4: Simplify right side
    25,555,313.12x = 512,984,611,338,393.62
  5. Step 5: Solve for x
    x = 512,984,611,338,393.62/25,555,313.12
  6. Step 6: Final answer
    x = 20,073,501.31

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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.