Home / 273,551,926.91-377,501,116.77-148,104,088.56

Finding the Fourth Proportional to 273,551,926.91, 377,501,116.77 and 148,104,088.56

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Solution

The fourth proportional to 273,551,926.91, 377,501,116.77 and 148,104,088.56 is: 204,383,348.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,551,926.91 : 377,501,116.77 = 148,104,088.56 : x
  2. Step 2: Convert to fraction form
    273,551,926.91/377,501,116.77 = 148,104,088.56/x
  3. Step 3: Cross multiply
    273,551,926.91x = 377,501,116.77 × 148,104,088.56
  4. Step 4: Simplify right side
    273,551,926.91x = 55,909,458,829,602,976
  5. Step 5: Solve for x
    x = 55,909,458,829,602,976/273,551,926.91
  6. Step 6: Final answer
    x = 204,383,348.57

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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.