Home / 16,552,863.60-24,829,295.40-8,049,807.60

Finding the Fourth Proportional to 16,552,863.60, 24,829,295.40 and 8,049,807.60

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Solution

The fourth proportional to 16,552,863.60, 24,829,295.40 and 8,049,807.60 is: 12,074,711.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552,863.60 : 24,829,295.40 = 8,049,807.60 : x
  2. Step 2: Convert to fraction form
    16,552,863.60/24,829,295.40 = 8,049,807.60/x
  3. Step 3: Cross multiply
    16,552,863.60x = 24,829,295.40 × 8,049,807.60
  4. Step 4: Simplify right side
    16,552,863.60x = 199,871,050,813,565.03
  5. Step 5: Solve for x
    x = 199,871,050,813,565.03/16,552,863.60
  6. Step 6: Final answer
    x = 12,074,711.40

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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.