Home / 176,268,015.60-264,402,023.40-173,244,706.80

Finding the Fourth Proportional to 176,268,015.60, 264,402,023.40 and 173,244,706.80

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Solution

The fourth proportional to 176,268,015.60, 264,402,023.40 and 173,244,706.80 is: 259,867,060.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,268,015.60 : 264,402,023.40 = 173,244,706.80 : x
  2. Step 2: Convert to fraction form
    176,268,015.60/264,402,023.40 = 173,244,706.80/x
  3. Step 3: Cross multiply
    176,268,015.60x = 264,402,023.40 × 173,244,706.80
  4. Step 4: Simplify right side
    176,268,015.60x = 45,806,251,021,259,744
  5. Step 5: Solve for x
    x = 45,806,251,021,259,744/176,268,015.60
  6. Step 6: Final answer
    x = 259,867,060.20

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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.