Home / 177,252,394.40-265,851,997.68-56,068,100

Finding the Fourth Proportional to 177,252,394.40, 265,851,997.68 and 56,068,100

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Solution

The fourth proportional to 177,252,394.40, 265,851,997.68 and 56,068,100 is: 84,093,737.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,252,394.40 : 265,851,997.68 = 56,068,100 : x
  2. Step 2: Convert to fraction form
    177,252,394.40/265,851,997.68 = 56,068,100/x
  3. Step 3: Cross multiply
    177,252,394.40x = 265,851,997.68 × 56,068,100
  4. Step 4: Simplify right side
    177,252,394.40x = 14,905,816,391,122,008
  5. Step 5: Solve for x
    x = 14,905,816,391,122,008/177,252,394.40
  6. Step 6: Final answer
    x = 84,093,737.87

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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.