Home / 43,981,411.80-65,972,117.70-23,826,019.80

Finding the Fourth Proportional to 43,981,411.80, 65,972,117.70 and 23,826,019.80

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Solution

The fourth proportional to 43,981,411.80, 65,972,117.70 and 23,826,019.80 is: 35,739,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,981,411.80 : 65,972,117.70 = 23,826,019.80 : x
  2. Step 2: Convert to fraction form
    43,981,411.80/65,972,117.70 = 23,826,019.80/x
  3. Step 3: Cross multiply
    43,981,411.80x = 65,972,117.70 × 23,826,019.80
  4. Step 4: Simplify right side
    43,981,411.80x = 1,571,852,982,568,130.50
  5. Step 5: Solve for x
    x = 1,571,852,982,568,130.50/43,981,411.80
  6. Step 6: Final answer
    x = 35,739,029.70

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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.