Home / 34,073,929.80-51,085,685.10-16,102,038.60

Finding the Fourth Proportional to 34,073,929.80, 51,085,685.10 and 16,102,038.60

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Solution

The fourth proportional to 34,073,929.80, 51,085,685.10 and 16,102,038.60 is: 24,141,144.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,073,929.80 : 51,085,685.10 = 16,102,038.60 : x
  2. Step 2: Convert to fraction form
    34,073,929.80/51,085,685.10 = 16,102,038.60/x
  3. Step 3: Cross multiply
    34,073,929.80x = 51,085,685.10 × 16,102,038.60
  4. Step 4: Simplify right side
    34,073,929.80x = 822,583,673,387,644.88
  5. Step 5: Solve for x
    x = 822,583,673,387,644.88/34,073,929.80
  6. Step 6: Final answer
    x = 24,141,144.81

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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.