Home / 23,648,181.24-32,634,445.04-13,193,575.54

Finding the Fourth Proportional to 23,648,181.24, 32,634,445.04 and 13,193,575.54

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Solution

The fourth proportional to 23,648,181.24, 32,634,445.04 and 13,193,575.54 is: 18,207,109.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,181.24 : 32,634,445.04 = 13,193,575.54 : x
  2. Step 2: Convert to fraction form
    23,648,181.24/32,634,445.04 = 13,193,575.54/x
  3. Step 3: Cross multiply
    23,648,181.24x = 32,634,445.04 × 13,193,575.54
  4. Step 4: Simplify right side
    23,648,181.24x = 430,565,016,024,503.12
  5. Step 5: Solve for x
    x = 430,565,016,024,503.12/23,648,181.24
  6. Step 6: Final answer
    x = 18,207,109.10

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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.