Home / 10,730,037.44-16,102,146.36-5,051,885.60

Finding the Fourth Proportional to 10,730,037.44, 16,102,146.36 and 5,051,885.60

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Solution

The fourth proportional to 10,730,037.44, 16,102,146.36 and 5,051,885.60 is: 7,581,166.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,037.44 : 16,102,146.36 = 5,051,885.60 : x
  2. Step 2: Convert to fraction form
    10,730,037.44/16,102,146.36 = 5,051,885.60/x
  3. Step 3: Cross multiply
    10,730,037.44x = 16,102,146.36 × 5,051,885.60
  4. Step 4: Simplify right side
    10,730,037.44x = 81,346,201,325,176.41
  5. Step 5: Solve for x
    x = 81,346,201,325,176.41/10,730,037.44
  6. Step 6: Final answer
    x = 7,581,166.59

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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.