Home / 32,669,509.53-49,004,280.09-13,479,175.02

Finding the Fourth Proportional to 32,669,509.53, 49,004,280.09 and 13,479,175.02

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Solution

The fourth proportional to 32,669,509.53, 49,004,280.09 and 13,479,175.02 is: 20,218,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669,509.53 : 49,004,280.09 = 13,479,175.02 : x
  2. Step 2: Convert to fraction form
    32,669,509.53/49,004,280.09 = 13,479,175.02/x
  3. Step 3: Cross multiply
    32,669,509.53x = 49,004,280.09 × 13,479,175.02
  4. Step 4: Simplify right side
    32,669,509.53x = 660,537,268,062,211.38
  5. Step 5: Solve for x
    x = 660,537,268,062,211.38/32,669,509.53
  6. Step 6: Final answer
    x = 20,218,769.05

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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.