Home / 24,537,373.88-33,862,612.14-13,672,355

Finding the Fourth Proportional to 24,537,373.88, 33,862,612.14 and 13,672,355

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Solution

The fourth proportional to 24,537,373.88, 33,862,612.14 and 13,672,355 is: 18,868,427.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,537,373.88 : 33,862,612.14 = 13,672,355 : x
  2. Step 2: Convert to fraction form
    24,537,373.88/33,862,612.14 = 13,672,355/x
  3. Step 3: Cross multiply
    24,537,373.88x = 33,862,612.14 × 13,672,355
  4. Step 4: Simplify right side
    24,537,373.88x = 462,981,654,405,389.69
  5. Step 5: Solve for x
    x = 462,981,654,405,389.69/24,537,373.88
  6. Step 6: Final answer
    x = 18,868,427.27

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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.