Home / 198,026,679.64-297,100,834.26-94,527,954.52

Finding the Fourth Proportional to 198,026,679.64, 297,100,834.26 and 94,527,954.52

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Solution

The fourth proportional to 198,026,679.64, 297,100,834.26 and 94,527,954.52 is: 141,820,961.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,026,679.64 : 297,100,834.26 = 94,527,954.52 : x
  2. Step 2: Convert to fraction form
    198,026,679.64/297,100,834.26 = 94,527,954.52/x
  3. Step 3: Cross multiply
    198,026,679.64x = 297,100,834.26 × 94,527,954.52
  4. Step 4: Simplify right side
    198,026,679.64x = 28,084,334,148,783,336
  5. Step 5: Solve for x
    x = 28,084,334,148,783,336/198,026,679.64
  6. Step 6: Final answer
    x = 141,820,961.70

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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.