Home / 96,881,046.30-145,321,569.45-25,077,462.30

Finding the Fourth Proportional to 96,881,046.30, 145,321,569.45 and 25,077,462.30

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Solution

The fourth proportional to 96,881,046.30, 145,321,569.45 and 25,077,462.30 is: 37,616,193.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,881,046.30 : 145,321,569.45 = 25,077,462.30 : x
  2. Step 2: Convert to fraction form
    96,881,046.30/145,321,569.45 = 25,077,462.30/x
  3. Step 3: Cross multiply
    96,881,046.30x = 145,321,569.45 × 25,077,462.30
  4. Step 4: Simplify right side
    96,881,046.30x = 3,644,296,179,259,206.50
  5. Step 5: Solve for x
    x = 3,644,296,179,259,206.50/96,881,046.30
  6. Step 6: Final answer
    x = 37,616,193.45

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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.