Home / 16,021,567.70-24,051,013.95-9,639,026.90

Finding the Fourth Proportional to 16,021,567.70, 24,051,013.95 and 9,639,026.90

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Solution

The fourth proportional to 16,021,567.70, 24,051,013.95 and 9,639,026.90 is: 14,469,768.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,021,567.70 : 24,051,013.95 = 9,639,026.90 : x
  2. Step 2: Convert to fraction form
    16,021,567.70/24,051,013.95 = 9,639,026.90/x
  3. Step 3: Cross multiply
    16,021,567.70x = 24,051,013.95 × 9,639,026.90
  4. Step 4: Simplify right side
    16,021,567.70x = 231,828,370,436,325.25
  5. Step 5: Solve for x
    x = 231,828,370,436,325.25/16,021,567.70
  6. Step 6: Final answer
    x = 14,469,768.18

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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.