Home / 9,689,211,372.43-14,533,817,042.25-2,328,222,081.43

Finding the Fourth Proportional to 9,689,211,372.43, 14,533,817,042.25 and 2,328,222,081.43

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Solution

The fourth proportional to 9,689,211,372.43, 14,533,817,042.25 and 2,328,222,081.43 is: 3,492,333,118.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,211,372.43 : 14,533,817,042.25 = 2,328,222,081.43 : x
  2. Step 2: Convert to fraction form
    9,689,211,372.43/14,533,817,042.25 = 2,328,222,081.43/x
  3. Step 3: Cross multiply
    9,689,211,372.43x = 14,533,817,042.25 × 2,328,222,081.43
  4. Step 4: Simplify right side
    9,689,211,372.43x = 33,837,953,765,230,100,480
  5. Step 5: Solve for x
    x = 33,837,953,765,230,100,480/9,689,211,372.43
  6. Step 6: Final answer
    x = 3,492,333,118.21

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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.