Home / 9,995,510.72-14,993,265.76-2,422,476.48

Finding the Fourth Proportional to 9,995,510.72, 14,993,265.76 and 2,422,476.48

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Solution

The fourth proportional to 9,995,510.72, 14,993,265.76 and 2,422,476.48 is: 3,633,714.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,510.72 : 14,993,265.76 = 2,422,476.48 : x
  2. Step 2: Convert to fraction form
    9,995,510.72/14,993,265.76 = 2,422,476.48/x
  3. Step 3: Cross multiply
    9,995,510.72x = 14,993,265.76 × 2,422,476.48
  4. Step 4: Simplify right side
    9,995,510.72x = 36,320,833,661,989.32
  5. Step 5: Solve for x
    x = 36,320,833,661,989.32/9,995,510.72
  6. Step 6: Final answer
    x = 3,633,714.64

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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.