Home / 22,452,476.24-30,989,224.14-14,187,291.32

Finding the Fourth Proportional to 22,452,476.24, 30,989,224.14 and 14,187,291.32

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Solution

The fourth proportional to 22,452,476.24, 30,989,224.14 and 14,187,291.32 is: 19,581,499.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,452,476.24 : 30,989,224.14 = 14,187,291.32 : x
  2. Step 2: Convert to fraction form
    22,452,476.24/30,989,224.14 = 14,187,291.32/x
  3. Step 3: Cross multiply
    22,452,476.24x = 30,989,224.14 × 14,187,291.32
  4. Step 4: Simplify right side
    22,452,476.24x = 439,653,150,654,956.50
  5. Step 5: Solve for x
    x = 439,653,150,654,956.50/22,452,476.24
  6. Step 6: Final answer
    x = 19,581,499.43

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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.