Home / 23,888,533.80-35,832,800.70-13,101,666.60

Finding the Fourth Proportional to 23,888,533.80, 35,832,800.70 and 13,101,666.60

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Solution

The fourth proportional to 23,888,533.80, 35,832,800.70 and 13,101,666.60 is: 19,652,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,888,533.80 : 35,832,800.70 = 13,101,666.60 : x
  2. Step 2: Convert to fraction form
    23,888,533.80/35,832,800.70 = 13,101,666.60/x
  3. Step 3: Cross multiply
    23,888,533.80x = 35,832,800.70 × 13,101,666.60
  4. Step 4: Simplify right side
    23,888,533.80x = 469,469,408,115,646.62
  5. Step 5: Solve for x
    x = 469,469,408,115,646.62/23,888,533.80
  6. Step 6: Final answer
    x = 19,652,499.90

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.