Home / 3,243,381,050.96-4,864,580,013.06-882,725,965.84

Finding the Fourth Proportional to 3,243,381,050.96, 4,864,580,013.06 and 882,725,965.84

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Solution

The fourth proportional to 3,243,381,050.96, 4,864,580,013.06 and 882,725,965.84 is: 1,323,955,163.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,381,050.96 : 4,864,580,013.06 = 882,725,965.84 : x
  2. Step 2: Convert to fraction form
    3,243,381,050.96/4,864,580,013.06 = 882,725,965.84/x
  3. Step 3: Cross multiply
    3,243,381,050.96x = 4,864,580,013.06 × 882,725,965.84
  4. Step 4: Simplify right side
    3,243,381,050.96x = 4,294,091,090,434,349,056
  5. Step 5: Solve for x
    x = 4,294,091,090,434,349,056/3,243,381,050.96
  6. Step 6: Final answer
    x = 1,323,955,163.75

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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.