Home / 16,565,558.30-24,833,563.05-6,465,830.30

Finding the Fourth Proportional to 16,565,558.30, 24,833,563.05 and 6,465,830.30

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Solution

The fourth proportional to 16,565,558.30, 24,833,563.05 and 6,465,830.30 is: 9,692,978.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,558.30 : 24,833,563.05 = 6,465,830.30 : x
  2. Step 2: Convert to fraction form
    16,565,558.30/24,833,563.05 = 6,465,830.30/x
  3. Step 3: Cross multiply
    16,565,558.30x = 24,833,563.05 × 6,465,830.30
  4. Step 4: Simplify right side
    16,565,558.30x = 160,569,604,425,650.41
  5. Step 5: Solve for x
    x = 160,569,604,425,650.41/16,565,558.30
  6. Step 6: Final answer
    x = 9,692,978.74

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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.