Home / 26,786,014.34-36,972,566.48-17,495,004.72

Finding the Fourth Proportional to 26,786,014.34, 36,972,566.48 and 17,495,004.72

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Solution

The fourth proportional to 26,786,014.34, 36,972,566.48 and 17,495,004.72 is: 24,148,244.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,786,014.34 : 36,972,566.48 = 17,495,004.72 : x
  2. Step 2: Convert to fraction form
    26,786,014.34/36,972,566.48 = 17,495,004.72/x
  3. Step 3: Cross multiply
    26,786,014.34x = 36,972,566.48 × 17,495,004.72
  4. Step 4: Simplify right side
    26,786,014.34x = 646,835,225,078,113.62
  5. Step 5: Solve for x
    x = 646,835,225,078,113.62/26,786,014.34
  6. Step 6: Final answer
    x = 24,148,244.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.