Home / 18,064,089.02-24,928,467.33-9,804,151.56

Finding the Fourth Proportional to 18,064,089.02, 24,928,467.33 and 9,804,151.56

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Solution

The fourth proportional to 18,064,089.02, 24,928,467.33 and 9,804,151.56 is: 13,529,742.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,089.02 : 24,928,467.33 = 9,804,151.56 : x
  2. Step 2: Convert to fraction form
    18,064,089.02/24,928,467.33 = 9,804,151.56/x
  3. Step 3: Cross multiply
    18,064,089.02x = 24,928,467.33 × 9,804,151.56
  4. Step 4: Simplify right side
    18,064,089.02x = 244,402,471,861,828.53
  5. Step 5: Solve for x
    x = 244,402,471,861,828.53/18,064,089.02
  6. Step 6: Final answer
    x = 13,529,742.44

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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.