Home / 23,328,048.30-34,992,072.45-16,021,718.70

Finding the Fourth Proportional to 23,328,048.30, 34,992,072.45 and 16,021,718.70

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Solution

The fourth proportional to 23,328,048.30, 34,992,072.45 and 16,021,718.70 is: 24,032,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,048.30 : 34,992,072.45 = 16,021,718.70 : x
  2. Step 2: Convert to fraction form
    23,328,048.30/34,992,072.45 = 16,021,718.70/x
  3. Step 3: Cross multiply
    23,328,048.30x = 34,992,072.45 × 16,021,718.70
  4. Step 4: Simplify right side
    23,328,048.30x = 560,633,141,523,919.81
  5. Step 5: Solve for x
    x = 560,633,141,523,919.81/23,328,048.30
  6. Step 6: Final answer
    x = 24,032,578.05

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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.