Home / 9,663,653.54-14,463,937.92-7,104,190.88

Finding the Fourth Proportional to 9,663,653.54, 14,463,937.92 and 7,104,190.88

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Solution

The fourth proportional to 9,663,653.54, 14,463,937.92 and 7,104,190.88 is: 10,633,098.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,653.54 : 14,463,937.92 = 7,104,190.88 : x
  2. Step 2: Convert to fraction form
    9,663,653.54/14,463,937.92 = 7,104,190.88/x
  3. Step 3: Cross multiply
    9,663,653.54x = 14,463,937.92 × 7,104,190.88
  4. Step 4: Simplify right side
    9,663,653.54x = 102,754,575,860,150.17
  5. Step 5: Solve for x
    x = 102,754,575,860,150.17/9,663,653.54
  6. Step 6: Final answer
    x = 10,633,098.08

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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.