Home / 17,863,652.28-24,658,253.10-10,620,291

Finding the Fourth Proportional to 17,863,652.28, 24,658,253.10 and 10,620,291

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Solution

The fourth proportional to 17,863,652.28, 24,658,253.10 and 10,620,291 is: 14,659,814.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,863,652.28 : 24,658,253.10 = 10,620,291 : x
  2. Step 2: Convert to fraction form
    17,863,652.28/24,658,253.10 = 10,620,291/x
  3. Step 3: Cross multiply
    17,863,652.28x = 24,658,253.10 × 10,620,291
  4. Step 4: Simplify right side
    17,863,652.28x = 261,877,823,473,652.12
  5. Step 5: Solve for x
    x = 261,877,823,473,652.12/17,863,652.28
  6. Step 6: Final answer
    x = 14,659,814.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.