Home / 16,537,570.85-24,804,739.89-5,023,138.07

Finding the Fourth Proportional to 16,537,570.85, 24,804,739.89 and 5,023,138.07

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Solution

The fourth proportional to 16,537,570.85, 24,804,739.89 and 5,023,138.07 is: 7,534,216.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537,570.85 : 24,804,739.89 = 5,023,138.07 : x
  2. Step 2: Convert to fraction form
    16,537,570.85/24,804,739.89 = 5,023,138.07/x
  3. Step 3: Cross multiply
    16,537,570.85x = 24,804,739.89 × 5,023,138.07
  4. Step 4: Simplify right side
    16,537,570.85x = 124,597,633,133,882.92
  5. Step 5: Solve for x
    x = 124,597,633,133,882.92/16,537,570.85
  6. Step 6: Final answer
    x = 7,534,216.14

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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.