Home / 77,906,073,233.00-116,934,676,728.55-37,597,291,922.89

Finding the Fourth Proportional to 77,906,073,233.00, 116,934,676,728.55 and 37,597,291,922.89

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Solution

The fourth proportional to 77,906,073,233.00, 116,934,676,728.55 and 37,597,291,922.89 is: 56,432,406,286.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,906,073,233.00 : 116,934,676,728.55 = 37,597,291,922.89 : x
  2. Step 2: Convert to fraction form
    77,906,073,233.00/116,934,676,728.55 = 37,597,291,922.89/x
  3. Step 3: Cross multiply
    77,906,073,233.00x = 116,934,676,728.55 × 37,597,291,922.89
  4. Step 4: Simplify right side
    77,906,073,233.00x = 4,396,427,176,871,949,500,416
  5. Step 5: Solve for x
    x = 4,396,427,176,871,949,500,416/77,906,073,233.00
  6. Step 6: Final answer
    x = 56,432,406,286.52

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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.