Home / 43,771,110.08-65,658,002.83-15,016,842.32

Finding the Fourth Proportional to 43,771,110.08, 65,658,002.83 and 15,016,842.32

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Solution

The fourth proportional to 43,771,110.08, 65,658,002.83 and 15,016,842.32 is: 22,525,722.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,771,110.08 : 65,658,002.83 = 15,016,842.32 : x
  2. Step 2: Convert to fraction form
    43,771,110.08/65,658,002.83 = 15,016,842.32/x
  3. Step 3: Cross multiply
    43,771,110.08x = 65,658,002.83 × 15,016,842.32
  4. Step 4: Simplify right side
    43,771,110.08x = 985,975,875,178,391.62
  5. Step 5: Solve for x
    x = 985,975,875,178,391.62/43,771,110.08
  6. Step 6: Final answer
    x = 22,525,722.41

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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.