Home / 24,534,877.23-33,856,609.32-13,521,012.39

Finding the Fourth Proportional to 24,534,877.23, 33,856,609.32 and 13,521,012.39

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Solution

The fourth proportional to 24,534,877.23, 33,856,609.32 and 13,521,012.39 is: 18,658,158.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,534,877.23 : 33,856,609.32 = 13,521,012.39 : x
  2. Step 2: Convert to fraction form
    24,534,877.23/33,856,609.32 = 13,521,012.39/x
  3. Step 3: Cross multiply
    24,534,877.23x = 33,856,609.32 × 13,521,012.39
  4. Step 4: Simplify right side
    24,534,877.23x = 457,775,634,099,109.50
  5. Step 5: Solve for x
    x = 457,775,634,099,109.50/24,534,877.23
  6. Step 6: Final answer
    x = 18,658,158.74

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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.