Home / 38,237,411.58-57,300,480-23,633,150.46

Finding the Fourth Proportional to 38,237,411.58, 57,300,480 and 23,633,150.46

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Solution

The fourth proportional to 38,237,411.58, 57,300,480 and 23,633,150.46 is: 35,415,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,237,411.58 : 57,300,480 = 23,633,150.46 : x
  2. Step 2: Convert to fraction form
    38,237,411.58/57,300,480 = 23,633,150.46/x
  3. Step 3: Cross multiply
    38,237,411.58x = 57,300,480 × 23,633,150.46
  4. Step 4: Simplify right side
    38,237,411.58x = 1,354,190,865,270,220.75
  5. Step 5: Solve for x
    x = 1,354,190,865,270,220.75/38,237,411.58
  6. Step 6: Final answer
    x = 35,415,338.26

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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.