Home / 3,243,381,035.23-4,864,579,989.48-882,725,950.09

Finding the Fourth Proportional to 3,243,381,035.23, 4,864,579,989.48 and 882,725,950.09

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Solution

The fourth proportional to 3,243,381,035.23, 4,864,579,989.48 and 882,725,950.09 is: 1,323,955,140.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,381,035.23 : 4,864,579,989.48 = 882,725,950.09 : x
  2. Step 2: Convert to fraction form
    3,243,381,035.23/4,864,579,989.48 = 882,725,950.09/x
  3. Step 3: Cross multiply
    3,243,381,035.23x = 4,864,579,989.48 × 882,725,950.09
  4. Step 4: Simplify right side
    3,243,381,035.23x = 4,294,090,992,992,580,608
  5. Step 5: Solve for x
    x = 4,294,090,992,992,580,608/3,243,381,035.23
  6. Step 6: Final answer
    x = 1,323,955,140.13

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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.