Home / 141,269,125.30-197,323,279.10-141,269,125.30

Finding the Fourth Proportional to 141,269,125.30, 197,323,279.10 and 141,269,125.30

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Solution

The fourth proportional to 141,269,125.30, 197,323,279.10 and 141,269,125.30 is: 197,323,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,269,125.30 : 197,323,279.10 = 141,269,125.30 : x
  2. Step 2: Convert to fraction form
    141,269,125.30/197,323,279.10 = 141,269,125.30/x
  3. Step 3: Cross multiply
    141,269,125.30x = 197,323,279.10 × 141,269,125.30
  4. Step 4: Simplify right side
    141,269,125.30x = 27,875,687,039,784,772
  5. Step 5: Solve for x
    x = 27,875,687,039,784,772/141,269,125.30
  6. Step 6: Final answer
    x = 197,323,279.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.