Home / 168,112,277.80-252,168,416.70-59,060,584.60

Finding the Fourth Proportional to 168,112,277.80, 252,168,416.70 and 59,060,584.60

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Solution

The fourth proportional to 168,112,277.80, 252,168,416.70 and 59,060,584.60 is: 88,590,876.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,112,277.80 : 252,168,416.70 = 59,060,584.60 : x
  2. Step 2: Convert to fraction form
    168,112,277.80/252,168,416.70 = 59,060,584.60/x
  3. Step 3: Cross multiply
    168,112,277.80x = 252,168,416.70 × 59,060,584.60
  4. Step 4: Simplify right side
    168,112,277.80x = 14,893,214,107,958,402
  5. Step 5: Solve for x
    x = 14,893,214,107,958,402/168,112,277.80
  6. Step 6: Final answer
    x = 88,590,876.90

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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.