Home / 36,105,293.52-54,157,349.16-14,539,352.04

Finding the Fourth Proportional to 36,105,293.52, 54,157,349.16 and 14,539,352.04

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Solution

The fourth proportional to 36,105,293.52, 54,157,349.16 and 14,539,352.04 is: 21,808,790.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,105,293.52 : 54,157,349.16 = 14,539,352.04 : x
  2. Step 2: Convert to fraction form
    36,105,293.52/54,157,349.16 = 14,539,352.04/x
  3. Step 3: Cross multiply
    36,105,293.52x = 54,157,349.16 × 14,539,352.04
  4. Step 4: Simplify right side
    36,105,293.52x = 787,412,764,990,438.12
  5. Step 5: Solve for x
    x = 787,412,764,990,438.12/36,105,293.52
  6. Step 6: Final answer
    x = 21,808,790.02

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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.