Home / 9,495,194.82-13,103,381.81-5,144,281.23

Finding the Fourth Proportional to 9,495,194.82, 13,103,381.81 and 5,144,281.23

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Solution

The fourth proportional to 9,495,194.82, 13,103,381.81 and 5,144,281.23 is: 7,099,115.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,194.82 : 13,103,381.81 = 5,144,281.23 : x
  2. Step 2: Convert to fraction form
    9,495,194.82/13,103,381.81 = 5,144,281.23/x
  3. Step 3: Cross multiply
    9,495,194.82x = 13,103,381.81 × 5,144,281.23
  4. Step 4: Simplify right side
    9,495,194.82x = 67,407,481,094,706.44
  5. Step 5: Solve for x
    x = 67,407,481,094,706.44/9,495,194.82
  6. Step 6: Final answer
    x = 7,099,115.12

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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.