Home / 15,906,548.08-23,837,581.14-8,604,242.56

Finding the Fourth Proportional to 15,906,548.08, 23,837,581.14 and 8,604,242.56

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Solution

The fourth proportional to 15,906,548.08, 23,837,581.14 and 8,604,242.56 is: 12,894,333.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,906,548.08 : 23,837,581.14 = 8,604,242.56 : x
  2. Step 2: Convert to fraction form
    15,906,548.08/23,837,581.14 = 8,604,242.56/x
  3. Step 3: Cross multiply
    15,906,548.08x = 23,837,581.14 × 8,604,242.56
  4. Step 4: Simplify right side
    15,906,548.08x = 205,104,330,172,241.34
  5. Step 5: Solve for x
    x = 205,104,330,172,241.34/15,906,548.08
  6. Step 6: Final answer
    x = 12,894,333.15

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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.