Home / 34,081,969.40-51,122,954.10-11,052,859.40

Finding the Fourth Proportional to 34,081,969.40, 51,122,954.10 and 11,052,859.40

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Solution

The fourth proportional to 34,081,969.40, 51,122,954.10 and 11,052,859.40 is: 16,579,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,081,969.40 : 51,122,954.10 = 11,052,859.40 : x
  2. Step 2: Convert to fraction form
    34,081,969.40/51,122,954.10 = 11,052,859.40/x
  3. Step 3: Cross multiply
    34,081,969.40x = 51,122,954.10 × 11,052,859.40
  4. Step 4: Simplify right side
    34,081,969.40x = 565,054,823,779,953.62
  5. Step 5: Solve for x
    x = 565,054,823,779,953.62/34,081,969.40
  6. Step 6: Final answer
    x = 16,579,289.10

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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.