Home / 16,248,883.23-22,410,384.08-14,284,561.41

Finding the Fourth Proportional to 16,248,883.23, 22,410,384.08 and 14,284,561.41

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Solution

The fourth proportional to 16,248,883.23, 22,410,384.08 and 14,284,561.41 is: 19,701,200.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248,883.23 : 22,410,384.08 = 14,284,561.41 : x
  2. Step 2: Convert to fraction form
    16,248,883.23/22,410,384.08 = 14,284,561.41/x
  3. Step 3: Cross multiply
    16,248,883.23x = 22,410,384.08 × 14,284,561.41
  4. Step 4: Simplify right side
    16,248,883.23x = 320,122,507,541,023.56
  5. Step 5: Solve for x
    x = 320,122,507,541,023.56/16,248,883.23
  6. Step 6: Final answer
    x = 19,701,200.57

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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.