Home / 32,730,880.11-49,082,090.19-9,382,480.84

Finding the Fourth Proportional to 32,730,880.11, 49,082,090.19 and 9,382,480.84

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Solution

The fourth proportional to 32,730,880.11, 49,082,090.19 and 9,382,480.84 is: 14,069,642.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,730,880.11 : 49,082,090.19 = 9,382,480.84 : x
  2. Step 2: Convert to fraction form
    32,730,880.11/49,082,090.19 = 9,382,480.84/x
  3. Step 3: Cross multiply
    32,730,880.11x = 49,082,090.19 × 9,382,480.84
  4. Step 4: Simplify right side
    32,730,880.11x = 460,511,770,794,826.94
  5. Step 5: Solve for x
    x = 460,511,770,794,826.94/32,730,880.11
  6. Step 6: Final answer
    x = 14,069,642.16

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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.