Home / 50,331,543.04-75,473,461.11-17,530,672.37

Finding the Fourth Proportional to 50,331,543.04, 75,473,461.11 and 17,530,672.37

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Solution

The fourth proportional to 50,331,543.04, 75,473,461.11 and 17,530,672.37 is: 26,287,700.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,331,543.04 : 75,473,461.11 = 17,530,672.37 : x
  2. Step 2: Convert to fraction form
    50,331,543.04/75,473,461.11 = 17,530,672.37/x
  3. Step 3: Cross multiply
    50,331,543.04x = 75,473,461.11 × 17,530,672.37
  4. Step 4: Simplify right side
    50,331,543.04x = 1,323,100,519,349,346.50
  5. Step 5: Solve for x
    x = 1,323,100,519,349,346.50/50,331,543.04
  6. Step 6: Final answer
    x = 26,287,700.31

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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.