Home / 19,482,004.16-29,195,048.16-10,944,370.88

Finding the Fourth Proportional to 19,482,004.16, 29,195,048.16 and 10,944,370.88

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Solution

The fourth proportional to 19,482,004.16, 29,195,048.16 and 10,944,370.88 is: 16,400,850.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,482,004.16 : 29,195,048.16 = 10,944,370.88 : x
  2. Step 2: Convert to fraction form
    19,482,004.16/29,195,048.16 = 10,944,370.88/x
  3. Step 3: Cross multiply
    19,482,004.16x = 29,195,048.16 × 10,944,370.88
  4. Step 4: Simplify right side
    19,482,004.16x = 319,521,434,922,501.62
  5. Step 5: Solve for x
    x = 319,521,434,922,501.62/19,482,004.16
  6. Step 6: Final answer
    x = 16,400,850.36

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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.