Home / 16,565,045.64-24,851,511.89-8,347,497.02

Finding the Fourth Proportional to 16,565,045.64, 24,851,511.89 and 8,347,497.02

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Solution

The fourth proportional to 16,565,045.64, 24,851,511.89 and 8,347,497.02 is: 12,523,232.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,045.64 : 24,851,511.89 = 8,347,497.02 : x
  2. Step 2: Convert to fraction form
    16,565,045.64/24,851,511.89 = 8,347,497.02/x
  3. Step 3: Cross multiply
    16,565,045.64x = 24,851,511.89 × 8,347,497.02
  4. Step 4: Simplify right side
    16,565,045.64x = 207,447,921,402,770.81
  5. Step 5: Solve for x
    x = 207,447,921,402,770.81/16,565,045.64
  6. Step 6: Final answer
    x = 12,523,232.71

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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.