Home / 19,350,617.64-26,703,506.97-10,529,768.04

Finding the Fourth Proportional to 19,350,617.64, 26,703,506.97 and 10,529,768.04

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Solution

The fourth proportional to 19,350,617.64, 26,703,506.97 and 10,529,768.04 is: 14,530,891.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350,617.64 : 26,703,506.97 = 10,529,768.04 : x
  2. Step 2: Convert to fraction form
    19,350,617.64/26,703,506.97 = 10,529,768.04/x
  3. Step 3: Cross multiply
    19,350,617.64x = 26,703,506.97 × 10,529,768.04
  4. Step 4: Simplify right side
    19,350,617.64x = 281,181,734,248,623.19
  5. Step 5: Solve for x
    x = 281,181,734,248,623.19/19,350,617.64
  6. Step 6: Final answer
    x = 14,530,891.96

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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.