Home / 63,550,357.20-95,325,535.80-18,106,246.80

Finding the Fourth Proportional to 63,550,357.20, 95,325,535.80 and 18,106,246.80

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Solution

The fourth proportional to 63,550,357.20, 95,325,535.80 and 18,106,246.80 is: 27,159,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,550,357.20 : 95,325,535.80 = 18,106,246.80 : x
  2. Step 2: Convert to fraction form
    63,550,357.20/95,325,535.80 = 18,106,246.80/x
  3. Step 3: Cross multiply
    63,550,357.20x = 95,325,535.80 × 18,106,246.80
  4. Step 4: Simplify right side
    63,550,357.20x = 1,725,987,677,537,035.50
  5. Step 5: Solve for x
    x = 1,725,987,677,537,035.50/63,550,357.20
  6. Step 6: Final answer
    x = 27,159,370.20

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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.