Home / 41,986,284.57-57,938,995.08-23,402,955.33

Finding the Fourth Proportional to 41,986,284.57, 57,938,995.08 and 23,402,955.33

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Solution

The fourth proportional to 41,986,284.57, 57,938,995.08 and 23,402,955.33 is: 32,294,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,986,284.57 : 57,938,995.08 = 23,402,955.33 : x
  2. Step 2: Convert to fraction form
    41,986,284.57/57,938,995.08 = 23,402,955.33/x
  3. Step 3: Cross multiply
    41,986,284.57x = 57,938,995.08 × 23,402,955.33
  4. Step 4: Simplify right side
    41,986,284.57x = 1,355,943,713,722,329.75
  5. Step 5: Solve for x
    x = 1,355,943,713,722,329.75/41,986,284.57
  6. Step 6: Final answer
    x = 32,294,920.30

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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.