Home / 96,552,636.40-144,996,916.20-51,203,004.40

Finding the Fourth Proportional to 96,552,636.40, 144,996,916.20 and 51,203,004.40

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Solution

The fourth proportional to 96,552,636.40, 144,996,916.20 and 51,203,004.40 is: 76,893,578.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,636.40 : 144,996,916.20 = 51,203,004.40 : x
  2. Step 2: Convert to fraction form
    96,552,636.40/144,996,916.20 = 51,203,004.40/x
  3. Step 3: Cross multiply
    96,552,636.40x = 144,996,916.20 × 51,203,004.40
  4. Step 4: Simplify right side
    96,552,636.40x = 7,424,277,738,175,030
  5. Step 5: Solve for x
    x = 7,424,277,738,175,030/96,552,636.40
  6. Step 6: Final answer
    x = 76,893,578.62

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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.