Home / 33,533,394.42-50,279,492.37-13,039,225.19

Finding the Fourth Proportional to 33,533,394.42, 50,279,492.37 and 13,039,225.19

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Solution

The fourth proportional to 33,533,394.42, 50,279,492.37 and 13,039,225.19 is: 19,550,827.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,533,394.42 : 50,279,492.37 = 13,039,225.19 : x
  2. Step 2: Convert to fraction form
    33,533,394.42/50,279,492.37 = 13,039,225.19/x
  3. Step 3: Cross multiply
    33,533,394.42x = 50,279,492.37 × 13,039,225.19
  4. Step 4: Simplify right side
    33,533,394.42x = 655,605,623,437,364.62
  5. Step 5: Solve for x
    x = 655,605,623,437,364.62/33,533,394.42
  6. Step 6: Final answer
    x = 19,550,827.90

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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.