Home / 17,302,564.55-25,955,323.05-4,523,048.75

Finding the Fourth Proportional to 17,302,564.55, 25,955,323.05 and 4,523,048.75

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Solution

The fourth proportional to 17,302,564.55, 25,955,323.05 and 4,523,048.75 is: 6,784,959.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,564.55 : 25,955,323.05 = 4,523,048.75 : x
  2. Step 2: Convert to fraction form
    17,302,564.55/25,955,323.05 = 4,523,048.75/x
  3. Step 3: Cross multiply
    17,302,564.55x = 25,955,323.05 × 4,523,048.75
  4. Step 4: Simplify right side
    17,302,564.55x = 117,397,191,477,148.69
  5. Step 5: Solve for x
    x = 117,397,191,477,148.69/17,302,564.55
  6. Step 6: Final answer
    x = 6,784,959.02

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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.