Home / 91,637,173,730.25-197,279,360,187.75

Finding the Third Proportional to 91,637,173,730.25 and 197,279,360,187.75

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Solution

The third proportional to 91,637,173,730.25 and 197,279,360,187.75 is: 424,709,147,737.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,637,173,730.25 : 197,279,360,187.75 = 197,279,360,187.75 : x
  2. Step 2: Convert to fraction form
    91,637,173,730.25/197,279,360,187.75 = 197,279,360,187.75/x
  3. Step 3: Cross multiply
    91,637,173,730.25x = 197,279,360,187.75 × 197,279,360,187.75
  4. Step 4: Simplify right side
    91,637,173,730.25x = 38,919,145,956,088,003,690,496
  5. Step 5: Solve for x
    x = 38,919,145,956,088,003,690,496/91,637,173,730.25
  6. Step 6: Final answer
    x = 424,709,147,737.94

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.