Home / 41,639,674.68-57,464,547.12-23,054,814.90

Finding the Fourth Proportional to 41,639,674.68, 57,464,547.12 and 23,054,814.90

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Solution

The fourth proportional to 41,639,674.68, 57,464,547.12 and 23,054,814.90 is: 31,816,639.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,639,674.68 : 57,464,547.12 = 23,054,814.90 : x
  2. Step 2: Convert to fraction form
    41,639,674.68/57,464,547.12 = 23,054,814.90/x
  3. Step 3: Cross multiply
    41,639,674.68x = 57,464,547.12 × 23,054,814.90
  4. Step 4: Simplify right side
    41,639,674.68x = 1,324,834,497,163,928
  5. Step 5: Solve for x
    x = 1,324,834,497,163,928/41,639,674.68
  6. Step 6: Final answer
    x = 31,816,639.00

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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.