Home / 19,074,614.46-26,323,155.39-10,372,976.16

Finding the Fourth Proportional to 19,074,614.46, 26,323,155.39 and 10,372,976.16

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Solution

The fourth proportional to 19,074,614.46, 26,323,155.39 and 10,372,976.16 is: 14,314,809.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,074,614.46 : 26,323,155.39 = 10,372,976.16 : x
  2. Step 2: Convert to fraction form
    19,074,614.46/26,323,155.39 = 10,372,976.16/x
  3. Step 3: Cross multiply
    19,074,614.46x = 26,323,155.39 × 10,372,976.16
  4. Step 4: Simplify right side
    19,074,614.46x = 273,049,463,184,829.72
  5. Step 5: Solve for x
    x = 273,049,463,184,829.72/19,074,614.46
  6. Step 6: Final answer
    x = 14,314,809.03

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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.