Home / 14,673,215.20-22,026,411.60-11,322,277.60

Finding the Fourth Proportional to 14,673,215.20, 22,026,411.60 and 11,322,277.60

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Solution

The fourth proportional to 14,673,215.20, 22,026,411.60 and 11,322,277.60 is: 16,996,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,215.20 : 22,026,411.60 = 11,322,277.60 : x
  2. Step 2: Convert to fraction form
    14,673,215.20/22,026,411.60 = 11,322,277.60/x
  3. Step 3: Cross multiply
    14,673,215.20x = 22,026,411.60 × 11,322,277.60
  4. Step 4: Simplify right side
    14,673,215.20x = 249,389,146,667,060.16
  5. Step 5: Solve for x
    x = 249,389,146,667,060.16/14,673,215.20
  6. Step 6: Final answer
    x = 16,996,216.80

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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.