Home / 6,185,602,596.48-8,536,412,671.20-3,645,391,770.96

Finding the Fourth Proportional to 6,185,602,596.48, 8,536,412,671.20 and 3,645,391,770.96

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Solution

The fourth proportional to 6,185,602,596.48, 8,536,412,671.20 and 3,645,391,770.96 is: 5,030,806,298.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,602,596.48 : 8,536,412,671.20 = 3,645,391,770.96 : x
  2. Step 2: Convert to fraction form
    6,185,602,596.48/8,536,412,671.20 = 3,645,391,770.96/x
  3. Step 3: Cross multiply
    6,185,602,596.48x = 8,536,412,671.20 × 3,645,391,770.96
  4. Step 4: Simplify right side
    6,185,602,596.48x = 31,118,568,505,111,150,592
  5. Step 5: Solve for x
    x = 31,118,568,505,111,150,592/6,185,602,596.48
  6. Step 6: Final answer
    x = 5,030,806,298.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.