Home / 46,614,843.24-64,369,102.32-29,241,052.80

Finding the Fourth Proportional to 46,614,843.24, 64,369,102.32 and 29,241,052.80

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Solution

The fourth proportional to 46,614,843.24, 64,369,102.32 and 29,241,052.80 is: 40,378,132.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,614,843.24 : 64,369,102.32 = 29,241,052.80 : x
  2. Step 2: Convert to fraction form
    46,614,843.24/64,369,102.32 = 29,241,052.80/x
  3. Step 3: Cross multiply
    46,614,843.24x = 64,369,102.32 × 29,241,052.80
  4. Step 4: Simplify right side
    46,614,843.24x = 1,882,220,319,627,722.50
  5. Step 5: Solve for x
    x = 1,882,220,319,627,722.50/46,614,843.24
  6. Step 6: Final answer
    x = 40,378,132.56

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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.