Home / 17,532,425.43-26,302,894.65-5,401,888.29

Finding the Fourth Proportional to 17,532,425.43, 26,302,894.65 and 5,401,888.29

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Solution

The fourth proportional to 17,532,425.43, 26,302,894.65 and 5,401,888.29 is: 8,104,143.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,425.43 : 26,302,894.65 = 5,401,888.29 : x
  2. Step 2: Convert to fraction form
    17,532,425.43/26,302,894.65 = 5,401,888.29/x
  3. Step 3: Cross multiply
    17,532,425.43x = 26,302,894.65 × 5,401,888.29
  4. Step 4: Simplify right side
    17,532,425.43x = 142,085,298,602,938.66
  5. Step 5: Solve for x
    x = 142,085,298,602,938.66/17,532,425.43
  6. Step 6: Final answer
    x = 8,104,143.90

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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.