Home / 273,794,259.56-377,854,615.95-154,675,537.69

Finding the Fourth Proportional to 273,794,259.56, 377,854,615.95 and 154,675,537.69

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Solution

The fourth proportional to 273,794,259.56, 377,854,615.95 and 154,675,537.69 is: 213,462,714.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,794,259.56 : 377,854,615.95 = 154,675,537.69 : x
  2. Step 2: Convert to fraction form
    273,794,259.56/377,854,615.95 = 154,675,537.69/x
  3. Step 3: Cross multiply
    273,794,259.56x = 377,854,615.95 × 154,675,537.69
  4. Step 4: Simplify right side
    273,794,259.56x = 58,444,865,890,714,696
  5. Step 5: Solve for x
    x = 58,444,865,890,714,696/273,794,259.56
  6. Step 6: Final answer
    x = 213,462,714.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.