Home / 41,933,078.42-57,870,030.02-25,192,938.42

Finding the Fourth Proportional to 41,933,078.42, 57,870,030.02 and 25,192,938.42

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Solution

The fourth proportional to 41,933,078.42, 57,870,030.02 and 25,192,938.42 is: 34,767,685.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,933,078.42 : 57,870,030.02 = 25,192,938.42 : x
  2. Step 2: Convert to fraction form
    41,933,078.42/57,870,030.02 = 25,192,938.42/x
  3. Step 3: Cross multiply
    41,933,078.42x = 57,870,030.02 × 25,192,938.42
  4. Step 4: Simplify right side
    41,933,078.42x = 1,457,916,102,531,446.75
  5. Step 5: Solve for x
    x = 1,457,916,102,531,446.75/41,933,078.42
  6. Step 6: Final answer
    x = 34,767,685.98

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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.