Home / 668,462,679,409.38-1,002,751,778,360-184,416,899,733.90

Finding the Fourth Proportional to 668,462,679,409.38, 1,002,751,778,360 and 184,416,899,733.90

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Solution

The fourth proportional to 668,462,679,409.38, 1,002,751,778,360 and 184,416,899,733.90 is: 276,641,284,343.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,462,679,409.38 : 1,002,751,778,360 = 184,416,899,733.90 : x
  2. Step 2: Convert to fraction form
    668,462,679,409.38/1,002,751,778,360 = 184,416,899,733.90/x
  3. Step 3: Cross multiply
    668,462,679,409.38x = 1,002,751,778,360 × 184,416,899,733.90
  4. Step 4: Simplify right side
    668,462,679,409.38x = 184,924,374,167,806,017,536,000
  5. Step 5: Solve for x
    x = 184,924,374,167,806,017,536,000/668,462,679,409.38
  6. Step 6: Final answer
    x = 276,641,284,343.95

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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.