Home / 17,529,648.20-26,294,472.30-14,842,262.60

Finding the Fourth Proportional to 17,529,648.20, 26,294,472.30 and 14,842,262.60

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Solution

The fourth proportional to 17,529,648.20, 26,294,472.30 and 14,842,262.60 is: 22,263,393.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,648.20 : 26,294,472.30 = 14,842,262.60 : x
  2. Step 2: Convert to fraction form
    17,529,648.20/26,294,472.30 = 14,842,262.60/x
  3. Step 3: Cross multiply
    17,529,648.20x = 26,294,472.30 × 14,842,262.60
  4. Step 4: Simplify right side
    17,529,648.20x = 390,269,462,805,026
  5. Step 5: Solve for x
    x = 390,269,462,805,026/17,529,648.20
  6. Step 6: Final answer
    x = 22,263,393.90

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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.