Home / 16,565,047.64-24,851,514.88-8,347,499.02

Finding the Fourth Proportional to 16,565,047.64, 24,851,514.88 and 8,347,499.02

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Solution

The fourth proportional to 16,565,047.64, 24,851,514.88 and 8,347,499.02 is: 12,523,235.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,047.64 : 24,851,514.88 = 8,347,499.02 : x
  2. Step 2: Convert to fraction form
    16,565,047.64/24,851,514.88 = 8,347,499.02/x
  3. Step 3: Cross multiply
    16,565,047.64x = 24,851,514.88 × 8,347,499.02
  4. Step 4: Simplify right side
    16,565,047.64x = 207,447,996,106,315.41
  5. Step 5: Solve for x
    x = 207,447,996,106,315.41/16,565,047.64
  6. Step 6: Final answer
    x = 12,523,235.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.