Home / 16,402,829.55-24,604,244.33-9,945,821.40

Finding the Fourth Proportional to 16,402,829.55, 24,604,244.33 and 9,945,821.40

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Solution

The fourth proportional to 16,402,829.55, 24,604,244.33 and 9,945,821.40 is: 14,918,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,829.55 : 24,604,244.33 = 9,945,821.40 : x
  2. Step 2: Convert to fraction form
    16,402,829.55/24,604,244.33 = 9,945,821.40/x
  3. Step 3: Cross multiply
    16,402,829.55x = 24,604,244.33 × 9,945,821.40
  4. Step 4: Simplify right side
    16,402,829.55x = 244,709,419,738,413.56
  5. Step 5: Solve for x
    x = 244,709,419,738,413.56/16,402,829.55
  6. Step 6: Final answer
    x = 14,918,732.10

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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.