Home / 16,848,573.60-25,272,860.40-10,046,128.80

Finding the Fourth Proportional to 16,848,573.60, 25,272,860.40 and 10,046,128.80

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Solution

The fourth proportional to 16,848,573.60, 25,272,860.40 and 10,046,128.80 is: 15,069,193.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,573.60 : 25,272,860.40 = 10,046,128.80 : x
  2. Step 2: Convert to fraction form
    16,848,573.60/25,272,860.40 = 10,046,128.80/x
  3. Step 3: Cross multiply
    16,848,573.60x = 25,272,860.40 × 10,046,128.80
  4. Step 4: Simplify right side
    16,848,573.60x = 253,894,410,722,819.53
  5. Step 5: Solve for x
    x = 253,894,410,722,819.53/16,848,573.60
  6. Step 6: Final answer
    x = 15,069,193.20

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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.