Home / 24,574,471.50-33,912,785.26-13,709,455.50

Finding the Fourth Proportional to 24,574,471.50, 33,912,785.26 and 13,709,455.50

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Solution

The fourth proportional to 24,574,471.50, 33,912,785.26 and 13,709,455.50 is: 18,919,056.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574,471.50 : 33,912,785.26 = 13,709,455.50 : x
  2. Step 2: Convert to fraction form
    24,574,471.50/33,912,785.26 = 13,709,455.50/x
  3. Step 3: Cross multiply
    24,574,471.50x = 33,912,785.26 × 13,709,455.50
  4. Step 4: Simplify right side
    24,574,471.50x = 464,925,820,403,025.88
  5. Step 5: Solve for x
    x = 464,925,820,403,025.88/24,574,471.50
  6. Step 6: Final answer
    x = 18,919,056.73

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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.