Home / 1,439,189,974,190-2,158,784,830,194.30-633,356,914,523.82

Finding the Fourth Proportional to 1,439,189,974,190, 2,158,784,830,194.30 and 633,356,914,523.82

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Solution

The fourth proportional to 1,439,189,974,190, 2,158,784,830,194.30 and 633,356,914,523.82 is: 950,035,314,095.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,439,189,974,190 : 2,158,784,830,194.30 = 633,356,914,523.82 : x
  2. Step 2: Convert to fraction form
    1,439,189,974,190/2,158,784,830,194.30 = 633,356,914,523.82/x
  3. Step 3: Cross multiply
    1,439,189,974,190x = 2,158,784,830,194.30 × 633,356,914,523.82
  4. Step 4: Simplify right side
    1,439,189,974,190x = 1,367,281,299,172,690,552,160,256
  5. Step 5: Solve for x
    x = 1,367,281,299,172,690,552,160,256/1,439,189,974,190
  6. Step 6: Final answer
    x = 950,035,314,095.50

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Double scale
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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.