Home / 16,355,042.10-24,532,344.45-4,995,545.40

Finding the Fourth Proportional to 16,355,042.10, 24,532,344.45 and 4,995,545.40

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Solution

The fourth proportional to 16,355,042.10, 24,532,344.45 and 4,995,545.40 is: 7,493,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,355,042.10 : 24,532,344.45 = 4,995,545.40 : x
  2. Step 2: Convert to fraction form
    16,355,042.10/24,532,344.45 = 4,995,545.40/x
  3. Step 3: Cross multiply
    16,355,042.10x = 24,532,344.45 × 4,995,545.40
  4. Step 4: Simplify right side
    16,355,042.10x = 122,552,440,468,413.03
  5. Step 5: Solve for x
    x = 122,552,440,468,413.03/16,355,042.10
  6. Step 6: Final answer
    x = 7,493,251.30

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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.