Home / 155,098,604.10-232,448,840.55-94,449,951.30

Finding the Fourth Proportional to 155,098,604.10, 232,448,840.55 and 94,449,951.30

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Solution

The fourth proportional to 155,098,604.10, 232,448,840.55 and 94,449,951.30 is: 141,553,702.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,098,604.10 : 232,448,840.55 = 94,449,951.30 : x
  2. Step 2: Convert to fraction form
    155,098,604.10/232,448,840.55 = 94,449,951.30/x
  3. Step 3: Cross multiply
    155,098,604.10x = 232,448,840.55 × 94,449,951.30
  4. Step 4: Simplify right side
    155,098,604.10x = 21,954,781,669,688,964
  5. Step 5: Solve for x
    x = 21,954,781,669,688,964/155,098,604.10
  6. Step 6: Final answer
    x = 141,553,702.54

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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.