Home / 24,228,036.65-33,435,084.77-13,214,783.57

Finding the Fourth Proportional to 24,228,036.65, 33,435,084.77 and 13,214,783.57

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Solution

The fourth proportional to 24,228,036.65, 33,435,084.77 and 13,214,783.57 is: 18,236,616.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,228,036.65 : 33,435,084.77 = 13,214,783.57 : x
  2. Step 2: Convert to fraction form
    24,228,036.65/33,435,084.77 = 13,214,783.57/x
  3. Step 3: Cross multiply
    24,228,036.65x = 33,435,084.77 × 13,214,783.57
  4. Step 4: Simplify right side
    24,228,036.65x = 441,837,408,646,903.88
  5. Step 5: Solve for x
    x = 441,837,408,646,903.88/24,228,036.65
  6. Step 6: Final answer
    x = 18,236,616.33

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1.5x scale

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.