Home / 32,574,649.10-44,957,003.94-18,823,613.22

Finding the Fourth Proportional to 32,574,649.10, 44,957,003.94 and 18,823,613.22

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Solution

The fourth proportional to 32,574,649.10, 44,957,003.94 and 18,823,613.22 is: 25,978,890.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,574,649.10 : 44,957,003.94 = 18,823,613.22 : x
  2. Step 2: Convert to fraction form
    32,574,649.10/44,957,003.94 = 18,823,613.22/x
  3. Step 3: Cross multiply
    32,574,649.10x = 44,957,003.94 × 18,823,613.22
  4. Step 4: Simplify right side
    32,574,649.10x = 846,253,253,696,576
  5. Step 5: Solve for x
    x = 846,253,253,696,576/32,574,649.10
  6. Step 6: Final answer
    x = 25,978,890.86

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Why These Related Problems?

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