Home / 23,590,450.38-32,553,774.38-13,137,005.90

Finding the Fourth Proportional to 23,590,450.38, 32,553,774.38 and 13,137,005.90

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Solution

The fourth proportional to 23,590,450.38, 32,553,774.38 and 13,137,005.90 is: 18,128,485.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590,450.38 : 32,553,774.38 = 13,137,005.90 : x
  2. Step 2: Convert to fraction form
    23,590,450.38/32,553,774.38 = 13,137,005.90/x
  3. Step 3: Cross multiply
    23,590,450.38x = 32,553,774.38 × 13,137,005.90
  4. Step 4: Simplify right side
    23,590,450.38x = 427,659,126,097,328.81
  5. Step 5: Solve for x
    x = 427,659,126,097,328.81/23,590,450.38
  6. Step 6: Final answer
    x = 18,128,485.01

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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.