Home / 38,237,409.58-57,300,477-23,633,148.46

Finding the Fourth Proportional to 38,237,409.58, 57,300,477 and 23,633,148.46

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Solution

The fourth proportional to 38,237,409.58, 57,300,477 and 23,633,148.46 is: 35,415,335.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,237,409.58 : 57,300,477 = 23,633,148.46 : x
  2. Step 2: Convert to fraction form
    38,237,409.58/57,300,477 = 23,633,148.46/x
  3. Step 3: Cross multiply
    38,237,409.58x = 57,300,477 × 23,633,148.46
  4. Step 4: Simplify right side
    38,237,409.58x = 1,354,190,679,769,815.50
  5. Step 5: Solve for x
    x = 1,354,190,679,769,815.50/38,237,409.58
  6. Step 6: Final answer
    x = 35,415,335.26

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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.