Home / 33,693,430.80-50,549,477.40-22,356,022.80

Finding the Fourth Proportional to 33,693,430.80, 50,549,477.40 and 22,356,022.80

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Solution

The fourth proportional to 33,693,430.80, 50,549,477.40 and 22,356,022.80 is: 33,540,225.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,693,430.80 : 50,549,477.40 = 22,356,022.80 : x
  2. Step 2: Convert to fraction form
    33,693,430.80/50,549,477.40 = 22,356,022.80/x
  3. Step 3: Cross multiply
    33,693,430.80x = 50,549,477.40 × 22,356,022.80
  4. Step 4: Simplify right side
    33,693,430.80x = 1,130,085,269,282,484.75
  5. Step 5: Solve for x
    x = 1,130,085,269,282,484.75/33,693,430.80
  6. Step 6: Final answer
    x = 33,540,225.57

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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.