Home / 32,863,010.37-49,298,999.37-13,689,283.39

Finding the Fourth Proportional to 32,863,010.37, 49,298,999.37 and 13,689,283.39

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Solution

The fourth proportional to 32,863,010.37, 49,298,999.37 and 13,689,283.39 is: 20,535,792.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,863,010.37 : 49,298,999.37 = 13,689,283.39 : x
  2. Step 2: Convert to fraction form
    32,863,010.37/49,298,999.37 = 13,689,283.39/x
  3. Step 3: Cross multiply
    32,863,010.37x = 49,298,999.37 × 13,689,283.39
  4. Step 4: Simplify right side
    32,863,010.37x = 674,867,973,219,361.50
  5. Step 5: Solve for x
    x = 674,867,973,219,361.50/32,863,010.37
  6. Step 6: Final answer
    x = 20,535,792.84

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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.