Home / 9,696,064.03-13,380,608.87-5,345,054.87

Finding the Fourth Proportional to 9,696,064.03, 13,380,608.87 and 5,345,054.87

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Solution

The fourth proportional to 9,696,064.03, 13,380,608.87 and 5,345,054.87 is: 7,376,198.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,696,064.03 : 13,380,608.87 = 5,345,054.87 : x
  2. Step 2: Convert to fraction form
    9,696,064.03/13,380,608.87 = 5,345,054.87/x
  3. Step 3: Cross multiply
    9,696,064.03x = 13,380,608.87 × 5,345,054.87
  4. Step 4: Simplify right side
    9,696,064.03x = 71,520,088,604,158.69
  5. Step 5: Solve for x
    x = 71,520,088,604,158.69/9,696,064.03
  6. Step 6: Final answer
    x = 7,376,198.05

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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.