Home / 36,288,668.16-50,009,459.04-25,957,454.40

Finding the Fourth Proportional to 36,288,668.16, 50,009,459.04 and 25,957,454.40

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Solution

The fourth proportional to 36,288,668.16, 50,009,459.04 and 25,957,454.40 is: 35,772,000.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,668.16 : 50,009,459.04 = 25,957,454.40 : x
  2. Step 2: Convert to fraction form
    36,288,668.16/50,009,459.04 = 25,957,454.40/x
  3. Step 3: Cross multiply
    36,288,668.16x = 50,009,459.04 × 25,957,454.40
  4. Step 4: Simplify right side
    36,288,668.16x = 1,298,118,252,599,467.75
  5. Step 5: Solve for x
    x = 1,298,118,252,599,467.75/36,288,668.16
  6. Step 6: Final answer
    x = 35,772,000.42

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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.