Home / 34,464,000.80-51,596,468.40-21,027,072.80

Finding the Fourth Proportional to 34,464,000.80, 51,596,468.40 and 21,027,072.80

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Solution

The fourth proportional to 34,464,000.80, 51,596,468.40 and 21,027,072.80 is: 31,479,882.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,464,000.80 : 51,596,468.40 = 21,027,072.80 : x
  2. Step 2: Convert to fraction form
    34,464,000.80/51,596,468.40 = 21,027,072.80/x
  3. Step 3: Cross multiply
    34,464,000.80x = 51,596,468.40 × 21,027,072.80
  4. Step 4: Simplify right side
    34,464,000.80x = 1,084,922,697,269,699.50
  5. Step 5: Solve for x
    x = 1,084,922,697,269,699.50/34,464,000.80
  6. Step 6: Final answer
    x = 31,479,882.55

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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.