Home / 41,889,466.51-57,807,995.79-23,053,217.21

Finding the Fourth Proportional to 41,889,466.51, 57,807,995.79 and 23,053,217.21

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Solution

The fourth proportional to 41,889,466.51, 57,807,995.79 and 23,053,217.21 is: 31,813,732.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,889,466.51 : 57,807,995.79 = 23,053,217.21 : x
  2. Step 2: Convert to fraction form
    41,889,466.51/57,807,995.79 = 23,053,217.21/x
  3. Step 3: Cross multiply
    41,889,466.51x = 57,807,995.79 × 23,053,217.21
  4. Step 4: Simplify right side
    41,889,466.51x = 1,332,660,283,219,482.50
  5. Step 5: Solve for x
    x = 1,332,660,283,219,482.50/41,889,466.51
  6. Step 6: Final answer
    x = 31,813,732.53

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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.