Home / 10,110,704.35-15,134,563.73-7,276,352.35

Finding the Fourth Proportional to 10,110,704.35, 15,134,563.73 and 7,276,352.35

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Solution

The fourth proportional to 10,110,704.35, 15,134,563.73 and 7,276,352.35 is: 10,891,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110,704.35 : 15,134,563.73 = 7,276,352.35 : x
  2. Step 2: Convert to fraction form
    10,110,704.35/15,134,563.73 = 7,276,352.35/x
  3. Step 3: Cross multiply
    10,110,704.35x = 15,134,563.73 × 7,276,352.35
  4. Step 4: Simplify right side
    10,110,704.35x = 110,124,418,326,628.50
  5. Step 5: Solve for x
    x = 110,124,418,326,628.50/10,110,704.35
  6. Step 6: Final answer
    x = 10,891,864.16

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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.