Home / 17,842,177.88-24,621,726.18-10,500,443

Finding the Fourth Proportional to 17,842,177.88, 24,621,726.18 and 10,500,443

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Solution

The fourth proportional to 17,842,177.88, 24,621,726.18 and 10,500,443 is: 14,490,329.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,842,177.88 : 24,621,726.18 = 10,500,443 : x
  2. Step 2: Convert to fraction form
    17,842,177.88/24,621,726.18 = 10,500,443/x
  3. Step 3: Cross multiply
    17,842,177.88x = 24,621,726.18 × 10,500,443
  4. Step 4: Simplify right side
    17,842,177.88x = 258,539,032,314,697.75
  5. Step 5: Solve for x
    x = 258,539,032,314,697.75/17,842,177.88
  6. Step 6: Final answer
    x = 14,490,329.27

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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.