Home / 16,552,823.60-24,829,235.40-8,049,767.60

Finding the Fourth Proportional to 16,552,823.60, 24,829,235.40 and 8,049,767.60

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Solution

The fourth proportional to 16,552,823.60, 24,829,235.40 and 8,049,767.60 is: 12,074,651.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552,823.60 : 24,829,235.40 = 8,049,767.60 : x
  2. Step 2: Convert to fraction form
    16,552,823.60/24,829,235.40 = 8,049,767.60/x
  3. Step 3: Cross multiply
    16,552,823.60x = 24,829,235.40 × 8,049,767.60
  4. Step 4: Simplify right side
    16,552,823.60x = 199,869,574,655,693.03
  5. Step 5: Solve for x
    x = 199,869,574,655,693.03/16,552,823.60
  6. Step 6: Final answer
    x = 12,074,651.40

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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.