Home / 9,496,193.01-13,104,728.03-5,145,397.08

Finding the Fourth Proportional to 9,496,193.01, 13,104,728.03 and 5,145,397.08

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Solution

The fourth proportional to 9,496,193.01, 13,104,728.03 and 5,145,397.08 is: 7,100,638.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,193.01 : 13,104,728.03 = 5,145,397.08 : x
  2. Step 2: Convert to fraction form
    9,496,193.01/13,104,728.03 = 5,145,397.08/x
  3. Step 3: Cross multiply
    9,496,193.01x = 13,104,728.03 × 5,145,397.08
  4. Step 4: Simplify right side
    9,496,193.01x = 67,429,029,339,756.15
  5. Step 5: Solve for x
    x = 67,429,029,339,756.15/9,496,193.01
  6. Step 6: Final answer
    x = 7,100,638.04

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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.