Home / 236,099,438.40-353,674,861.56-117,567,095.88

Finding the Fourth Proportional to 236,099,438.40, 353,674,861.56 and 117,567,095.88

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Solution

The fourth proportional to 236,099,438.40, 353,674,861.56 and 117,567,095.88 is: 176,114,465.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,099,438.40 : 353,674,861.56 = 117,567,095.88 : x
  2. Step 2: Convert to fraction form
    236,099,438.40/353,674,861.56 = 117,567,095.88/x
  3. Step 3: Cross multiply
    236,099,438.40x = 353,674,861.56 × 117,567,095.88
  4. Step 4: Simplify right side
    236,099,438.40x = 41,580,526,359,370,248
  5. Step 5: Solve for x
    x = 41,580,526,359,370,248/236,099,438.40
  6. Step 6: Final answer
    x = 176,114,465.33

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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.