Home / 479,874,495.33-719,775,825.17-173,166,597.27

Finding the Fourth Proportional to 479,874,495.33, 719,775,825.17 and 173,166,597.27

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Solution

The fourth proportional to 479,874,495.33, 719,775,825.17 and 173,166,597.27 is: 259,736,934.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    479,874,495.33 : 719,775,825.17 = 173,166,597.27 : x
  2. Step 2: Convert to fraction form
    479,874,495.33/719,775,825.17 = 173,166,597.27/x
  3. Step 3: Cross multiply
    479,874,495.33x = 719,775,825.17 × 173,166,597.27
  4. Step 4: Simplify right side
    479,874,495.33x = 124,641,130,441,029,488
  5. Step 5: Solve for x
    x = 124,641,130,441,029,488/479,874,495.33
  6. Step 6: Final answer
    x = 259,736,934.67

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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.