Home / 1,036,296,027.30-1,553,448,712.95-599,147,969.70

Finding the Fourth Proportional to 1,036,296,027.30, 1,553,448,712.95 and 599,147,969.70

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Solution

The fourth proportional to 1,036,296,027.30, 1,553,448,712.95 and 599,147,969.70 is: 898,146,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,296,027.30 : 1,553,448,712.95 = 599,147,969.70 : x
  2. Step 2: Convert to fraction form
    1,036,296,027.30/1,553,448,712.95 = 599,147,969.70/x
  3. Step 3: Cross multiply
    1,036,296,027.30x = 1,553,448,712.95 × 599,147,969.70
  4. Step 4: Simplify right side
    1,036,296,027.30x = 930,745,642,397,070,720
  5. Step 5: Solve for x
    x = 930,745,642,397,070,720/1,036,296,027.30
  6. Step 6: Final answer
    x = 898,146,492.78

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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.