Home / 53,483,063.31-80,195,033.40-16,584,721.02

Finding the Fourth Proportional to 53,483,063.31, 80,195,033.40 and 16,584,721.02

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Solution

The fourth proportional to 53,483,063.31, 80,195,033.40 and 16,584,721.02 is: 24,867,914.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,483,063.31 : 80,195,033.40 = 16,584,721.02 : x
  2. Step 2: Convert to fraction form
    53,483,063.31/80,195,033.40 = 16,584,721.02/x
  3. Step 3: Cross multiply
    53,483,063.31x = 80,195,033.40 × 16,584,721.02
  4. Step 4: Simplify right side
    53,483,063.31x = 1,330,012,256,128,582.25
  5. Step 5: Solve for x
    x = 1,330,012,256,128,582.25/53,483,063.31
  6. Step 6: Final answer
    x = 24,867,914.70

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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.