Home / 16,068,068.40-24,078,476.85-9,496,013.12

Finding the Fourth Proportional to 16,068,068.40, 24,078,476.85 and 9,496,013.12

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Solution

The fourth proportional to 16,068,068.40, 24,078,476.85 and 9,496,013.12 is: 14,230,057.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,068.40 : 24,078,476.85 = 9,496,013.12 : x
  2. Step 2: Convert to fraction form
    16,068,068.40/24,078,476.85 = 9,496,013.12/x
  3. Step 3: Cross multiply
    16,068,068.40x = 24,078,476.85 × 9,496,013.12
  4. Step 4: Simplify right side
    16,068,068.40x = 228,649,532,037,732.69
  5. Step 5: Solve for x
    x = 228,649,532,037,732.69/16,068,068.40
  6. Step 6: Final answer
    x = 14,230,057.17

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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.