Home / 41,531,162,450.65-62,221,842,250.21-25,567,716,435.01

Finding the Fourth Proportional to 41,531,162,450.65, 62,221,842,250.21 and 25,567,716,435.01

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Solution

The fourth proportional to 41,531,162,450.65, 62,221,842,250.21 and 25,567,716,435.01 is: 38,305,463,291.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,531,162,450.65 : 62,221,842,250.21 = 25,567,716,435.01 : x
  2. Step 2: Convert to fraction form
    41,531,162,450.65/62,221,842,250.21 = 25,567,716,435.01/x
  3. Step 3: Cross multiply
    41,531,162,450.65x = 62,221,842,250.21 × 25,567,716,435.01
  4. Step 4: Simplify right side
    41,531,162,450.65x = 1,590,870,418,717,158,146,048
  5. Step 5: Solve for x
    x = 1,590,870,418,717,158,146,048/41,531,162,450.65
  6. Step 6: Final answer
    x = 38,305,463,291.75

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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.