Home / 17,614,004.90-26,421,007.35-8,048,066.90

Finding the Fourth Proportional to 17,614,004.90, 26,421,007.35 and 8,048,066.90

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Solution

The fourth proportional to 17,614,004.90, 26,421,007.35 and 8,048,066.90 is: 12,072,100.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,614,004.90 : 26,421,007.35 = 8,048,066.90 : x
  2. Step 2: Convert to fraction form
    17,614,004.90/26,421,007.35 = 8,048,066.90/x
  3. Step 3: Cross multiply
    17,614,004.90x = 26,421,007.35 × 8,048,066.90
  4. Step 4: Simplify right side
    17,614,004.90x = 212,638,034,718,191.75
  5. Step 5: Solve for x
    x = 212,638,034,718,191.75/17,614,004.90
  6. Step 6: Final answer
    x = 12,072,100.35

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Similar ratio
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1.5x scale

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.