Home / 50,104,412.70-75,156,619.05-44,045,985.30

Finding the Fourth Proportional to 50,104,412.70, 75,156,619.05 and 44,045,985.30

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Solution

The fourth proportional to 50,104,412.70, 75,156,619.05 and 44,045,985.30 is: 66,068,977.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,104,412.70 : 75,156,619.05 = 44,045,985.30 : x
  2. Step 2: Convert to fraction form
    50,104,412.70/75,156,619.05 = 44,045,985.30/x
  3. Step 3: Cross multiply
    50,104,412.70x = 75,156,619.05 × 44,045,985.30
  4. Step 4: Simplify right side
    50,104,412.70x = 3,310,347,337,873,999.50
  5. Step 5: Solve for x
    x = 3,310,347,337,873,999.50/50,104,412.70
  6. Step 6: Final answer
    x = 66,068,977.95

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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.