Home / 8,200,330,727,158.10-12,291,885,606,004-2,759,068,513,934.50

Finding the Fourth Proportional to 8,200,330,727,158.10, 12,291,885,606,004 and 2,759,068,513,934.50

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Solution

The fourth proportional to 8,200,330,727,158.10, 12,291,885,606,004 and 2,759,068,513,934.50 is: 4,135,705,702,709.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,200,330,727,158.10 : 12,291,885,606,004 = 2,759,068,513,934.50 : x
  2. Step 2: Convert to fraction form
    8,200,330,727,158.10/12,291,885,606,004 = 2,759,068,513,934.50/x
  3. Step 3: Cross multiply
    8,200,330,727,158.10x = 12,291,885,606,004 × 2,759,068,513,934.50
  4. Step 4: Simplify right side
    8,200,330,727,158.10x = 33,914,154,552,410,325,766,897,664
  5. Step 5: Solve for x
    x = 33,914,154,552,410,325,766,897,664/8,200,330,727,158.10
  6. Step 6: Final answer
    x = 4,135,705,702,709.33

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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.