Home / 17,622,746.16-24,311,379.66-11,429,354.94

Finding the Fourth Proportional to 17,622,746.16, 24,311,379.66 and 11,429,354.94

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Solution

The fourth proportional to 17,622,746.16, 24,311,379.66 and 11,429,354.94 is: 15,767,314.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,622,746.16 : 24,311,379.66 = 11,429,354.94 : x
  2. Step 2: Convert to fraction form
    17,622,746.16/24,311,379.66 = 11,429,354.94/x
  3. Step 3: Cross multiply
    17,622,746.16x = 24,311,379.66 × 11,429,354.94
  4. Step 4: Simplify right side
    17,622,746.16x = 277,863,387,215,236.50
  5. Step 5: Solve for x
    x = 277,863,387,215,236.50/17,622,746.16
  6. Step 6: Final answer
    x = 15,767,314.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.