Home / 50,573,631.80-75,748,473.30-41,615,679.80

Finding the Fourth Proportional to 50,573,631.80, 75,748,473.30 and 41,615,679.80

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Solution

The fourth proportional to 50,573,631.80, 75,748,473.30 and 41,615,679.80 is: 62,331,378.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,573,631.80 : 75,748,473.30 = 41,615,679.80 : x
  2. Step 2: Convert to fraction form
    50,573,631.80/75,748,473.30 = 41,615,679.80/x
  3. Step 3: Cross multiply
    50,573,631.80x = 75,748,473.30 × 41,615,679.80
  4. Step 4: Simplify right side
    50,573,631.80x = 3,152,324,210,191,649
  5. Step 5: Solve for x
    x = 3,152,324,210,191,649/50,573,631.80
  6. Step 6: Final answer
    x = 62,331,378.98

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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.