Home / 9,324,641,721.70-13,994,215,741.85-6,508,314,221.32

Finding the Fourth Proportional to 9,324,641,721.70, 13,994,215,741.85 and 6,508,314,221.32

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Solution

The fourth proportional to 9,324,641,721.70, 13,994,215,741.85 and 6,508,314,221.32 is: 9,767,533,814.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,641,721.70 : 13,994,215,741.85 = 6,508,314,221.32 : x
  2. Step 2: Convert to fraction form
    9,324,641,721.70/13,994,215,741.85 = 6,508,314,221.32/x
  3. Step 3: Cross multiply
    9,324,641,721.70x = 13,994,215,741.85 × 6,508,314,221.32
  4. Step 4: Simplify right side
    9,324,641,721.70x = 91,078,753,328,886,824,960
  5. Step 5: Solve for x
    x = 91,078,753,328,886,824,960/9,324,641,721.70
  6. Step 6: Final answer
    x = 9,767,533,814.94

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1.5x scale

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.