Home / 41,935,689.18-57,870,699.25-23,096,909.40

Finding the Fourth Proportional to 41,935,689.18, 57,870,699.25 and 23,096,909.40

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Solution

The fourth proportional to 41,935,689.18, 57,870,699.25 and 23,096,909.40 is: 31,873,431.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,935,689.18 : 57,870,699.25 = 23,096,909.40 : x
  2. Step 2: Convert to fraction form
    41,935,689.18/57,870,699.25 = 23,096,909.40/x
  3. Step 3: Cross multiply
    41,935,689.18x = 57,870,699.25 × 23,096,909.40
  4. Step 4: Simplify right side
    41,935,689.18x = 1,336,634,297,260,286.75
  5. Step 5: Solve for x
    x = 1,336,634,297,260,286.75/41,935,689.18
  6. Step 6: Final answer
    x = 31,873,431.04

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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.