Home / 182,918,256.40-274,286,596.76-66,328,958.35

Finding the Fourth Proportional to 182,918,256.40, 274,286,596.76 and 66,328,958.35

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Solution

The fourth proportional to 182,918,256.40, 274,286,596.76 and 66,328,958.35 is: 99,460,516.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,918,256.40 : 274,286,596.76 = 66,328,958.35 : x
  2. Step 2: Convert to fraction form
    182,918,256.40/274,286,596.76 = 66,328,958.35/x
  3. Step 3: Cross multiply
    182,918,256.40x = 274,286,596.76 × 66,328,958.35
  4. Step 4: Simplify right side
    182,918,256.40x = 18,193,144,252,457,284
  5. Step 5: Solve for x
    x = 18,193,144,252,457,284/182,918,256.40
  6. Step 6: Final answer
    x = 99,460,516.47

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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.