Home / 22,429,698.50-33,650,528.75-8,052,890.83

Finding the Fourth Proportional to 22,429,698.50, 33,650,528.75 and 8,052,890.83

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Solution

The fourth proportional to 22,429,698.50, 33,650,528.75 and 8,052,890.83 is: 12,081,483.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,429,698.50 : 33,650,528.75 = 8,052,890.83 : x
  2. Step 2: Convert to fraction form
    22,429,698.50/33,650,528.75 = 8,052,890.83/x
  3. Step 3: Cross multiply
    22,429,698.50x = 33,650,528.75 × 8,052,890.83
  4. Step 4: Simplify right side
    22,429,698.50x = 270,984,034,395,526.38
  5. Step 5: Solve for x
    x = 270,984,034,395,526.38/22,429,698.50
  6. Step 6: Final answer
    x = 12,081,483.59

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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.