Home / 265,093,225.67-397,366,999.70-117,610,241.63

Finding the Fourth Proportional to 265,093,225.67, 397,366,999.70 and 117,610,241.63

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Solution

The fourth proportional to 265,093,225.67, 397,366,999.70 and 117,610,241.63 is: 176,294,315.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,093,225.67 : 397,366,999.70 = 117,610,241.63 : x
  2. Step 2: Convert to fraction form
    265,093,225.67/397,366,999.70 = 117,610,241.63/x
  3. Step 3: Cross multiply
    265,093,225.67x = 397,366,999.70 × 117,610,241.63
  4. Step 4: Simplify right side
    265,093,225.67x = 46,734,428,847,930,248
  5. Step 5: Solve for x
    x = 46,734,428,847,930,248/265,093,225.67
  6. Step 6: Final answer
    x = 176,294,315.82

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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.