Home / 113,935,515.93-170,903,275.92-27,673,341.35

Finding the Fourth Proportional to 113,935,515.93, 170,903,275.92 and 27,673,341.35

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Solution

The fourth proportional to 113,935,515.93, 170,903,275.92 and 27,673,341.35 is: 41,510,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,935,515.93 : 170,903,275.92 = 27,673,341.35 : x
  2. Step 2: Convert to fraction form
    113,935,515.93/170,903,275.92 = 27,673,341.35/x
  3. Step 3: Cross multiply
    113,935,515.93x = 170,903,275.92 × 27,673,341.35
  4. Step 4: Simplify right side
    113,935,515.93x = 4,729,464,691,512,878
  5. Step 5: Solve for x
    x = 4,729,464,691,512,878/113,935,515.93
  6. Step 6: Final answer
    x = 41,510,012.51

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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.