Home / 96,119,131.82-132,645,038.76-52,066,130.67

Finding the Fourth Proportional to 96,119,131.82, 132,645,038.76 and 52,066,130.67

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Solution

The fourth proportional to 96,119,131.82, 132,645,038.76 and 52,066,130.67 is: 71,851,605.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,119,131.82 : 132,645,038.76 = 52,066,130.67 : x
  2. Step 2: Convert to fraction form
    96,119,131.82/132,645,038.76 = 52,066,130.67/x
  3. Step 3: Cross multiply
    96,119,131.82x = 132,645,038.76 × 52,066,130.67
  4. Step 4: Simplify right side
    96,119,131.82x = 6,906,313,920,805,375
  5. Step 5: Solve for x
    x = 6,906,313,920,805,375/96,119,131.82
  6. Step 6: Final answer
    x = 71,851,605.30

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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.