Home / 24,017,584.80-33,144,018.48-13,004,145.12

Finding the Fourth Proportional to 24,017,584.80, 33,144,018.48 and 13,004,145.12

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Solution

The fourth proportional to 24,017,584.80, 33,144,018.48 and 13,004,145.12 is: 17,945,585.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,017,584.80 : 33,144,018.48 = 13,004,145.12 : x
  2. Step 2: Convert to fraction form
    24,017,584.80/33,144,018.48 = 13,004,145.12/x
  3. Step 3: Cross multiply
    24,017,584.80x = 33,144,018.48 × 13,004,145.12
  4. Step 4: Simplify right side
    24,017,584.80x = 431,009,626,173,881.81
  5. Step 5: Solve for x
    x = 431,009,626,173,881.81/24,017,584.80
  6. Step 6: Final answer
    x = 17,945,585.69

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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.