Home / 41,292,988.40-61,986,721.80-24,263,256.80

Finding the Fourth Proportional to 41,292,988.40, 61,986,721.80 and 24,263,256.80

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Solution

The fourth proportional to 41,292,988.40, 61,986,721.80 and 24,263,256.80 is: 36,422,642.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,292,988.40 : 61,986,721.80 = 24,263,256.80 : x
  2. Step 2: Convert to fraction form
    41,292,988.40/61,986,721.80 = 24,263,256.80/x
  3. Step 3: Cross multiply
    41,292,988.40x = 61,986,721.80 × 24,263,256.80
  4. Step 4: Simplify right side
    41,292,988.40x = 1,503,999,749,223,558.25
  5. Step 5: Solve for x
    x = 1,503,999,749,223,558.25/41,292,988.40
  6. Step 6: Final answer
    x = 36,422,642.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.