Home / 97,084,936.30-145,627,404.45-51,735,304.30

Finding the Fourth Proportional to 97,084,936.30, 145,627,404.45 and 51,735,304.30

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Solution

The fourth proportional to 97,084,936.30, 145,627,404.45 and 51,735,304.30 is: 77,602,956.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,084,936.30 : 145,627,404.45 = 51,735,304.30 : x
  2. Step 2: Convert to fraction form
    97,084,936.30/145,627,404.45 = 51,735,304.30/x
  3. Step 3: Cross multiply
    97,084,936.30x = 145,627,404.45 × 51,735,304.30
  4. Step 4: Simplify right side
    97,084,936.30x = 7,534,078,083,639,923
  5. Step 5: Solve for x
    x = 7,534,078,083,639,923/97,084,936.30
  6. Step 6: Final answer
    x = 77,602,956.45

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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.