Home / 65,772,498.33-98,613,905.90-33,361,904.34

Finding the Fourth Proportional to 65,772,498.33, 98,613,905.90 and 33,361,904.34

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Solution

The fourth proportional to 65,772,498.33, 98,613,905.90 and 33,361,904.34 is: 50,020,111.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,772,498.33 : 98,613,905.90 = 33,361,904.34 : x
  2. Step 2: Convert to fraction form
    65,772,498.33/98,613,905.90 = 33,361,904.34/x
  3. Step 3: Cross multiply
    65,772,498.33x = 98,613,905.90 × 33,361,904.34
  4. Step 4: Simplify right side
    65,772,498.33x = 3,289,947,695,062,752
  5. Step 5: Solve for x
    x = 3,289,947,695,062,752/65,772,498.33
  6. Step 6: Final answer
    x = 50,020,111.42

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