Home / 22,285,046.64-30,742,046.16-14,554,614

Finding the Fourth Proportional to 22,285,046.64, 30,742,046.16 and 14,554,614

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Solution

The fourth proportional to 22,285,046.64, 30,742,046.16 and 14,554,614 is: 20,077,975.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,285,046.64 : 30,742,046.16 = 14,554,614 : x
  2. Step 2: Convert to fraction form
    22,285,046.64/30,742,046.16 = 14,554,614/x
  3. Step 3: Cross multiply
    22,285,046.64x = 30,742,046.16 × 14,554,614
  4. Step 4: Simplify right side
    22,285,046.64x = 447,438,615,428,982.25
  5. Step 5: Solve for x
    x = 447,438,615,428,982.25/22,285,046.64
  6. Step 6: Final answer
    x = 20,077,975.27

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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.