Home / 23,912,193.28-32,999,554.56-13,600,400.80

Finding the Fourth Proportional to 23,912,193.28, 32,999,554.56 and 13,600,400.80

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Solution

The fourth proportional to 23,912,193.28, 32,999,554.56 and 13,600,400.80 is: 18,768,967.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,912,193.28 : 32,999,554.56 = 13,600,400.80 : x
  2. Step 2: Convert to fraction form
    23,912,193.28/32,999,554.56 = 13,600,400.80/x
  3. Step 3: Cross multiply
    23,912,193.28x = 32,999,554.56 × 13,600,400.80
  4. Step 4: Simplify right side
    23,912,193.28x = 448,807,168,237,467.62
  5. Step 5: Solve for x
    x = 448,807,168,237,467.62/23,912,193.28
  6. Step 6: Final answer
    x = 18,768,967.07

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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.