Home / 54,795,039.81-75,588,486.35-33,880,386.84

Finding the Fourth Proportional to 54,795,039.81, 75,588,486.35 and 33,880,386.84

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Solution

The fourth proportional to 54,795,039.81, 75,588,486.35 and 33,880,386.84 is: 46,737,207.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,795,039.81 : 75,588,486.35 = 33,880,386.84 : x
  2. Step 2: Convert to fraction form
    54,795,039.81/75,588,486.35 = 33,880,386.84/x
  3. Step 3: Cross multiply
    54,795,039.81x = 75,588,486.35 × 33,880,386.84
  4. Step 4: Simplify right side
    54,795,039.81x = 2,560,967,158,018,658
  5. Step 5: Solve for x
    x = 2,560,967,158,018,658/54,795,039.81
  6. Step 6: Final answer
    x = 46,737,207.73

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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.