Home / 16,088,039.10-24,099,747.65-7,440,017.81

Finding the Fourth Proportional to 16,088,039.10, 24,099,747.65 and 7,440,017.81

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Solution

The fourth proportional to 16,088,039.10, 24,099,747.65 and 7,440,017.81 is: 11,145,084.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,088,039.10 : 24,099,747.65 = 7,440,017.81 : x
  2. Step 2: Convert to fraction form
    16,088,039.10/24,099,747.65 = 7,440,017.81/x
  3. Step 3: Cross multiply
    16,088,039.10x = 24,099,747.65 × 7,440,017.81
  4. Step 4: Simplify right side
    16,088,039.10x = 179,302,551,602,706.88
  5. Step 5: Solve for x
    x = 179,302,551,602,706.88/16,088,039.10
  6. Step 6: Final answer
    x = 11,145,084.28

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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.