Home / 24,372,031.50-33,633,403.83-13,507,715.34

Finding the Fourth Proportional to 24,372,031.50, 33,633,403.83 and 13,507,715.34

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Solution

The fourth proportional to 24,372,031.50, 33,633,403.83 and 13,507,715.34 is: 18,640,647.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,372,031.50 : 33,633,403.83 = 13,507,715.34 : x
  2. Step 2: Convert to fraction form
    24,372,031.50/33,633,403.83 = 13,507,715.34/x
  3. Step 3: Cross multiply
    24,372,031.50x = 33,633,403.83 × 13,507,715.34
  4. Step 4: Simplify right side
    24,372,031.50x = 454,310,444,850,905.75
  5. Step 5: Solve for x
    x = 454,310,444,850,905.75/24,372,031.50
  6. Step 6: Final answer
    x = 18,640,647.37

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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.