Home / 25,222,752.55-37,834,128.83-7,029,755.65

Finding the Fourth Proportional to 25,222,752.55, 37,834,128.83 and 7,029,755.65

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Solution

The fourth proportional to 25,222,752.55, 37,834,128.83 and 7,029,755.65 is: 10,544,633.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,752.55 : 37,834,128.83 = 7,029,755.65 : x
  2. Step 2: Convert to fraction form
    25,222,752.55/37,834,128.83 = 7,029,755.65/x
  3. Step 3: Cross multiply
    25,222,752.55x = 37,834,128.83 × 7,029,755.65
  4. Step 4: Simplify right side
    25,222,752.55x = 265,964,680,905,520.41
  5. Step 5: Solve for x
    x = 265,964,680,905,520.41/25,222,752.55
  6. Step 6: Final answer
    x = 10,544,633.48

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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.