Home / 16,235,567.22-22,396,588.37-10,038,633.01

Finding the Fourth Proportional to 16,235,567.22, 22,396,588.37 and 10,038,633.01

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Solution

The fourth proportional to 16,235,567.22, 22,396,588.37 and 10,038,633.01 is: 13,848,061.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235,567.22 : 22,396,588.37 = 10,038,633.01 : x
  2. Step 2: Convert to fraction form
    16,235,567.22/22,396,588.37 = 10,038,633.01/x
  3. Step 3: Cross multiply
    16,235,567.22x = 22,396,588.37 × 10,038,633.01
  4. Step 4: Simplify right side
    16,235,567.22x = 224,831,131,322,464.09
  5. Step 5: Solve for x
    x = 224,831,131,322,464.09/16,235,567.22
  6. Step 6: Final answer
    x = 13,848,061.38

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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.