Home / 57,097,407.48-78,792,383.43-32,317,062.36

Finding the Fourth Proportional to 57,097,407.48, 78,792,383.43 and 32,317,062.36

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Solution

The fourth proportional to 57,097,407.48, 78,792,383.43 and 32,317,062.36 is: 44,596,392.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,097,407.48 : 78,792,383.43 = 32,317,062.36 : x
  2. Step 2: Convert to fraction form
    57,097,407.48/78,792,383.43 = 32,317,062.36/x
  3. Step 3: Cross multiply
    57,097,407.48x = 78,792,383.43 × 32,317,062.36
  4. Step 4: Simplify right side
    57,097,407.48x = 2,546,338,368,800,341
  5. Step 5: Solve for x
    x = 2,546,338,368,800,341/57,097,407.48
  6. Step 6: Final answer
    x = 44,596,392.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.