Home / 16,338,245.41-24,510,028.02-4,824,877.20

Finding the Fourth Proportional to 16,338,245.41, 24,510,028.02 and 4,824,877.20

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Solution

The fourth proportional to 16,338,245.41, 24,510,028.02 and 4,824,877.20 is: 7,238,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,245.41 : 24,510,028.02 = 4,824,877.20 : x
  2. Step 2: Convert to fraction form
    16,338,245.41/24,510,028.02 = 4,824,877.20/x
  3. Step 3: Cross multiply
    16,338,245.41x = 24,510,028.02 × 4,824,877.20
  4. Step 4: Simplify right side
    16,338,245.41x = 118,257,875,365,059.14
  5. Step 5: Solve for x
    x = 118,257,875,365,059.14/16,338,245.41
  6. Step 6: Final answer
    x = 7,238,101.30

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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.