Home / 16,620,606.27-24,938,804.88-11,510,899.47

Finding the Fourth Proportional to 16,620,606.27, 24,938,804.88 and 11,510,899.47

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Solution

The fourth proportional to 16,620,606.27, 24,938,804.88 and 11,510,899.47 is: 17,271,817.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,620,606.27 : 24,938,804.88 = 11,510,899.47 : x
  2. Step 2: Convert to fraction form
    16,620,606.27/24,938,804.88 = 11,510,899.47/x
  3. Step 3: Cross multiply
    16,620,606.27x = 24,938,804.88 × 11,510,899.47
  4. Step 4: Simplify right side
    16,620,606.27x = 287,068,075,875,625.44
  5. Step 5: Solve for x
    x = 287,068,075,875,625.44/16,620,606.27
  6. Step 6: Final answer
    x = 17,271,817.36

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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.