Home / 16,636,055.40-24,954,083.10-9,444,810.60

Finding the Fourth Proportional to 16,636,055.40, 24,954,083.10 and 9,444,810.60

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Solution

The fourth proportional to 16,636,055.40, 24,954,083.10 and 9,444,810.60 is: 14,167,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,055.40 : 24,954,083.10 = 9,444,810.60 : x
  2. Step 2: Convert to fraction form
    16,636,055.40/24,954,083.10 = 9,444,810.60/x
  3. Step 3: Cross multiply
    16,636,055.40x = 24,954,083.10 × 9,444,810.60
  4. Step 4: Simplify right side
    16,636,055.40x = 235,686,588,576,160.88
  5. Step 5: Solve for x
    x = 235,686,588,576,160.88/16,636,055.40
  6. Step 6: Final answer
    x = 14,167,215.90

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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.