Home / 9,327,470,892.45-13,991,206,338.69-9,327,470,892.45

Finding the Fourth Proportional to 9,327,470,892.45, 13,991,206,338.69 and 9,327,470,892.45

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Solution

The fourth proportional to 9,327,470,892.45, 13,991,206,338.69 and 9,327,470,892.45 is: 13,991,206,338.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327,470,892.45 : 13,991,206,338.69 = 9,327,470,892.45 : x
  2. Step 2: Convert to fraction form
    9,327,470,892.45/13,991,206,338.69 = 9,327,470,892.45/x
  3. Step 3: Cross multiply
    9,327,470,892.45x = 13,991,206,338.69 × 9,327,470,892.45
  4. Step 4: Simplify right side
    9,327,470,892.45x = 130,502,569,874,392,924,160
  5. Step 5: Solve for x
    x = 130,502,569,874,392,924,160/9,327,470,892.45
  6. Step 6: Final answer
    x = 13,991,206,338.69

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Double scale
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1.5x scale

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.