Home / 254,026,648.27-349,903,607.83-179,559,183.97

Finding the Fourth Proportional to 254,026,648.27, 349,903,607.83 and 179,559,183.97

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Solution

The fourth proportional to 254,026,648.27, 349,903,607.83 and 179,559,183.97 is: 247,329,981.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,026,648.27 : 349,903,607.83 = 179,559,183.97 : x
  2. Step 2: Convert to fraction form
    254,026,648.27/349,903,607.83 = 179,559,183.97/x
  3. Step 3: Cross multiply
    254,026,648.27x = 349,903,607.83 × 179,559,183.97
  4. Step 4: Simplify right side
    254,026,648.27x = 62,828,406,290,113,696
  5. Step 5: Solve for x
    x = 62,828,406,290,113,696/254,026,648.27
  6. Step 6: Final answer
    x = 247,329,981.79

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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.