Home / 880,066,308,546.45-1,320,099,462,819.70-880,066,308,546.45

Finding the Fourth Proportional to 880,066,308,546.45, 1,320,099,462,819.70 and 880,066,308,546.45

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Solution

The fourth proportional to 880,066,308,546.45, 1,320,099,462,819.70 and 880,066,308,546.45 is: 1,320,099,462,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,066,308,546.45 : 1,320,099,462,819.70 = 880,066,308,546.45 : x
  2. Step 2: Convert to fraction form
    880,066,308,546.45/1,320,099,462,819.70 = 880,066,308,546.45/x
  3. Step 3: Cross multiply
    880,066,308,546.45x = 1,320,099,462,819.70 × 880,066,308,546.45
  4. Step 4: Simplify right side
    880,066,308,546.45x = 1,161,775,061,157,884,899,360,768
  5. Step 5: Solve for x
    x = 1,161,775,061,157,884,899,360,768/880,066,308,546.45
  6. Step 6: Final answer
    x = 1,320,099,462,819.70

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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.