Home / 163,675,125.70-226,167,131.70-116,550,385.40

Finding the Fourth Proportional to 163,675,125.70, 226,167,131.70 and 116,550,385.40

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Solution

The fourth proportional to 163,675,125.70, 226,167,131.70 and 116,550,385.40 is: 161,049,922.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,675,125.70 : 226,167,131.70 = 116,550,385.40 : x
  2. Step 2: Convert to fraction form
    163,675,125.70/226,167,131.70 = 116,550,385.40/x
  3. Step 3: Cross multiply
    163,675,125.70x = 226,167,131.70 × 116,550,385.40
  4. Step 4: Simplify right side
    163,675,125.70x = 26,359,866,364,447,556
  5. Step 5: Solve for x
    x = 26,359,866,364,447,556/163,675,125.70
  6. Step 6: Final answer
    x = 161,049,922.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.