Home / 9,704,037.60-14,556,056.40-9,515,080.80

Finding the Fourth Proportional to 9,704,037.60, 14,556,056.40 and 9,515,080.80

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Solution

The fourth proportional to 9,704,037.60, 14,556,056.40 and 9,515,080.80 is: 14,272,621.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,037.60 : 14,556,056.40 = 9,515,080.80 : x
  2. Step 2: Convert to fraction form
    9,704,037.60/14,556,056.40 = 9,515,080.80/x
  3. Step 3: Cross multiply
    9,704,037.60x = 14,556,056.40 × 9,515,080.80
  4. Step 4: Simplify right side
    9,704,037.60x = 138,502,052,775,357.14
  5. Step 5: Solve for x
    x = 138,502,052,775,357.14/9,704,037.60
  6. Step 6: Final answer
    x = 14,272,621.20

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Similar ratio
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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.