Home / 14,974,556.90-22,476,580.95-7,410,064.10

Finding the Fourth Proportional to 14,974,556.90, 22,476,580.95 and 7,410,064.10

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Solution

The fourth proportional to 14,974,556.90, 22,476,580.95 and 7,410,064.10 is: 11,122,392.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,556.90 : 22,476,580.95 = 7,410,064.10 : x
  2. Step 2: Convert to fraction form
    14,974,556.90/22,476,580.95 = 7,410,064.10/x
  3. Step 3: Cross multiply
    14,974,556.90x = 22,476,580.95 × 7,410,064.10
  4. Step 4: Simplify right side
    14,974,556.90x = 166,552,905,588,338.88
  5. Step 5: Solve for x
    x = 166,552,905,588,338.88/14,974,556.90
  6. Step 6: Final answer
    x = 11,122,392.92

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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.