Home / 75,392,589.04-113,024,113.83-26,202,051.25

Finding the Fourth Proportional to 75,392,589.04, 113,024,113.83 and 26,202,051.25

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Solution

The fourth proportional to 75,392,589.04, 113,024,113.83 and 26,202,051.25 is: 39,280,566.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,392,589.04 : 113,024,113.83 = 26,202,051.25 : x
  2. Step 2: Convert to fraction form
    75,392,589.04/113,024,113.83 = 26,202,051.25/x
  3. Step 3: Cross multiply
    75,392,589.04x = 113,024,113.83 × 26,202,051.25
  4. Step 4: Simplify right side
    75,392,589.04x = 2,961,463,622,776,933.50
  5. Step 5: Solve for x
    x = 2,961,463,622,776,933.50/75,392,589.04
  6. Step 6: Final answer
    x = 39,280,566.71

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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.