Home / 17,418,046,346.22-26,126,994,949.17-4,826,868,828.30

Finding the Fourth Proportional to 17,418,046,346.22, 26,126,994,949.17 and 4,826,868,828.30

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Solution

The fourth proportional to 17,418,046,346.22, 26,126,994,949.17 and 4,826,868,828.30 is: 7,240,282,577.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418,046,346.22 : 26,126,994,949.17 = 4,826,868,828.30 : x
  2. Step 2: Convert to fraction form
    17,418,046,346.22/26,126,994,949.17 = 4,826,868,828.30/x
  3. Step 3: Cross multiply
    17,418,046,346.22x = 26,126,994,949.17 × 4,826,868,828.30
  4. Step 4: Simplify right side
    17,418,046,346.22x = 126,111,577,497,300,205,568
  5. Step 5: Solve for x
    x = 126,111,577,497,300,205,568/17,418,046,346.22
  6. Step 6: Final answer
    x = 7,240,282,577.65

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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.