Home / 250,433,297.08-375,473,928.36-110,307,252.16

Finding the Fourth Proportional to 250,433,297.08, 375,473,928.36 and 110,307,252.16

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Solution

The fourth proportional to 250,433,297.08, 375,473,928.36 and 110,307,252.16 is: 165,383,348.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,433,297.08 : 375,473,928.36 = 110,307,252.16 : x
  2. Step 2: Convert to fraction form
    250,433,297.08/375,473,928.36 = 110,307,252.16/x
  3. Step 3: Cross multiply
    250,433,297.08x = 375,473,928.36 × 110,307,252.16
  4. Step 4: Simplify right side
    250,433,297.08x = 41,417,497,295,112,296
  5. Step 5: Solve for x
    x = 41,417,497,295,112,296/250,433,297.08
  6. Step 6: Final answer
    x = 165,383,348.69

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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.