Home / 29,381,546.90-44,072,320.35-7,816,106.90

Finding the Fourth Proportional to 29,381,546.90, 44,072,320.35 and 7,816,106.90

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Solution

The fourth proportional to 29,381,546.90, 44,072,320.35 and 7,816,106.90 is: 11,724,160.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,546.90 : 44,072,320.35 = 7,816,106.90 : x
  2. Step 2: Convert to fraction form
    29,381,546.90/44,072,320.35 = 7,816,106.90/x
  3. Step 3: Cross multiply
    29,381,546.90x = 44,072,320.35 × 7,816,106.90
  4. Step 4: Simplify right side
    29,381,546.90x = 344,473,967,186,645.44
  5. Step 5: Solve for x
    x = 344,473,967,186,645.44/29,381,546.90
  6. Step 6: Final answer
    x = 11,724,160.35

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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.