Home / 32,967,000.80-49,450,501.20-9,032,472.80

Finding the Fourth Proportional to 32,967,000.80, 49,450,501.20 and 9,032,472.80

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Solution

The fourth proportional to 32,967,000.80, 49,450,501.20 and 9,032,472.80 is: 13,548,709.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,967,000.80 : 49,450,501.20 = 9,032,472.80 : x
  2. Step 2: Convert to fraction form
    32,967,000.80/49,450,501.20 = 9,032,472.80/x
  3. Step 3: Cross multiply
    32,967,000.80x = 49,450,501.20 × 9,032,472.80
  4. Step 4: Simplify right side
    32,967,000.80x = 446,660,307,035,367.44
  5. Step 5: Solve for x
    x = 446,660,307,035,367.44/32,967,000.80
  6. Step 6: Final answer
    x = 13,548,709.20

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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.