Home / 176,892,166.69-265,274,797.88-67,748,023.33

Finding the Fourth Proportional to 176,892,166.69, 265,274,797.88 and 67,748,023.33

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Solution

The fourth proportional to 176,892,166.69, 265,274,797.88 and 67,748,023.33 is: 101,597,733.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,892,166.69 : 265,274,797.88 = 67,748,023.33 : x
  2. Step 2: Convert to fraction form
    176,892,166.69/265,274,797.88 = 67,748,023.33/x
  3. Step 3: Cross multiply
    176,892,166.69x = 265,274,797.88 × 67,748,023.33
  4. Step 4: Simplify right side
    176,892,166.69x = 17,971,843,195,296,534
  5. Step 5: Solve for x
    x = 17,971,843,195,296,534/176,892,166.69
  6. Step 6: Final answer
    x = 101,597,733.42

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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.