Home / 7,398,745,899.03-11,097,560,666-2,356,398,600.61

Finding the Fourth Proportional to 7,398,745,899.03, 11,097,560,666 and 2,356,398,600.61

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Solution

The fourth proportional to 7,398,745,899.03, 11,097,560,666 and 2,356,398,600.61 is: 3,534,420,127.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,745,899.03 : 11,097,560,666 = 2,356,398,600.61 : x
  2. Step 2: Convert to fraction form
    7,398,745,899.03/11,097,560,666 = 2,356,398,600.61/x
  3. Step 3: Cross multiply
    7,398,745,899.03x = 11,097,560,666 × 2,356,398,600.61
  4. Step 4: Simplify right side
    7,398,745,899.03x = 26,150,276,423,546,982,400
  5. Step 5: Solve for x
    x = 26,150,276,423,546,982,400/7,398,745,899.03
  6. Step 6: Final answer
    x = 3,534,420,127.47

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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.