Home / 38,563,967.58-57,845,281.37-15,534,313.36

Finding the Fourth Proportional to 38,563,967.58, 57,845,281.37 and 15,534,313.36

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Solution

The fourth proportional to 38,563,967.58, 57,845,281.37 and 15,534,313.36 is: 23,301,200.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,563,967.58 : 57,845,281.37 = 15,534,313.36 : x
  2. Step 2: Convert to fraction form
    38,563,967.58/57,845,281.37 = 15,534,313.36/x
  3. Step 3: Cross multiply
    38,563,967.58x = 57,845,281.37 × 15,534,313.36
  4. Step 4: Simplify right side
    38,563,967.58x = 898,586,727,198,950
  5. Step 5: Solve for x
    x = 898,586,727,198,950/38,563,967.58
  6. Step 6: Final answer
    x = 23,301,200.15

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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.