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Finding the Fourth Proportional to 183,794,648.20, 275,691,972.30 and 62,596,875.40

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Solution

The fourth proportional to 183,794,648.20, 275,691,972.30 and 62,596,875.40 is: 93,895,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,794,648.20 : 275,691,972.30 = 62,596,875.40 : x
  2. Step 2: Convert to fraction form
    183,794,648.20/275,691,972.30 = 62,596,875.40/x
  3. Step 3: Cross multiply
    183,794,648.20x = 275,691,972.30 × 62,596,875.40
  4. Step 4: Simplify right side
    183,794,648.20x = 17,257,456,038,843,352
  5. Step 5: Solve for x
    x = 17,257,456,038,843,352/183,794,648.20
  6. Step 6: Final answer
    x = 93,895,313.10

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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.