Home / 23,355,560.57-32,224,201.64-13,431,902.27

Finding the Fourth Proportional to 23,355,560.57, 32,224,201.64 and 13,431,902.27

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Solution

The fourth proportional to 23,355,560.57, 32,224,201.64 and 13,431,902.27 is: 18,532,303.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,560.57 : 32,224,201.64 = 13,431,902.27 : x
  2. Step 2: Convert to fraction form
    23,355,560.57/32,224,201.64 = 13,431,902.27/x
  3. Step 3: Cross multiply
    23,355,560.57x = 32,224,201.64 × 13,431,902.27
  4. Step 4: Simplify right side
    23,355,560.57x = 432,832,326,928,973.25
  5. Step 5: Solve for x
    x = 432,832,326,928,973.25/23,355,560.57
  6. Step 6: Final answer
    x = 18,532,303.08

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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.