Home / 250,433,296.08-375,473,926.86-110,307,251.16

Finding the Fourth Proportional to 250,433,296.08, 375,473,926.86 and 110,307,251.16

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Solution

The fourth proportional to 250,433,296.08, 375,473,926.86 and 110,307,251.16 is: 165,383,347.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,433,296.08 : 375,473,926.86 = 110,307,251.16 : x
  2. Step 2: Convert to fraction form
    250,433,296.08/375,473,926.86 = 110,307,251.16/x
  3. Step 3: Cross multiply
    250,433,296.08x = 375,473,926.86 × 110,307,251.16
  4. Step 4: Simplify right side
    250,433,296.08x = 41,417,496,754,177,488
  5. Step 5: Solve for x
    x = 41,417,496,754,177,488/250,433,296.08
  6. Step 6: Final answer
    x = 165,383,347.19

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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.