Home / 16,636,065.90-24,954,098.85-9,444,821.10

Finding the Fourth Proportional to 16,636,065.90, 24,954,098.85 and 9,444,821.10

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Solution

The fourth proportional to 16,636,065.90, 24,954,098.85 and 9,444,821.10 is: 14,167,231.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,065.90 : 24,954,098.85 = 9,444,821.10 : x
  2. Step 2: Convert to fraction form
    16,636,065.90/24,954,098.85 = 9,444,821.10/x
  3. Step 3: Cross multiply
    16,636,065.90x = 24,954,098.85 × 9,444,821.10
  4. Step 4: Simplify right side
    16,636,065.90x = 235,686,999,349,965.75
  5. Step 5: Solve for x
    x = 235,686,999,349,965.75/16,636,065.90
  6. Step 6: Final answer
    x = 14,167,231.65

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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.