Home / 34,492,942.20-51,739,413.30-29,363,552.40

Finding the Fourth Proportional to 34,492,942.20, 51,739,413.30 and 29,363,552.40

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Solution

The fourth proportional to 34,492,942.20, 51,739,413.30 and 29,363,552.40 is: 44,045,328.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,492,942.20 : 51,739,413.30 = 29,363,552.40 : x
  2. Step 2: Convert to fraction form
    34,492,942.20/51,739,413.30 = 29,363,552.40/x
  3. Step 3: Cross multiply
    34,492,942.20x = 51,739,413.30 × 29,363,552.40
  4. Step 4: Simplify right side
    34,492,942.20x = 1,519,252,973,579,806.75
  5. Step 5: Solve for x
    x = 1,519,252,973,579,806.75/34,492,942.20
  6. Step 6: Final answer
    x = 44,045,328.60

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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.