Home / 36,230,425.40-54,408,623.70-19,224,313.40

Finding the Fourth Proportional to 36,230,425.40, 54,408,623.70 and 19,224,313.40

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Solution

The fourth proportional to 36,230,425.40, 54,408,623.70 and 19,224,313.40 is: 28,869,891.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,230,425.40 : 54,408,623.70 = 19,224,313.40 : x
  2. Step 2: Convert to fraction form
    36,230,425.40/54,408,623.70 = 19,224,313.40/x
  3. Step 3: Cross multiply
    36,230,425.40x = 54,408,623.70 × 19,224,313.40
  4. Step 4: Simplify right side
    36,230,425.40x = 1,045,968,433,671,467.50
  5. Step 5: Solve for x
    x = 1,045,968,433,671,467.50/36,230,425.40
  6. Step 6: Final answer
    x = 28,869,891.04

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1.5x scale

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.