Home / 60,308,879.37-83,226,190.55-32,806,742.01

Finding the Fourth Proportional to 60,308,879.37, 83,226,190.55 and 32,806,742.01

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Solution

The fourth proportional to 60,308,879.37, 83,226,190.55 and 32,806,742.01 is: 45,273,269.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,308,879.37 : 83,226,190.55 = 32,806,742.01 : x
  2. Step 2: Convert to fraction form
    60,308,879.37/83,226,190.55 = 32,806,742.01/x
  3. Step 3: Cross multiply
    60,308,879.37x = 83,226,190.55 × 32,806,742.01
  4. Step 4: Simplify right side
    60,308,879.37x = 2,730,380,161,684,916.50
  5. Step 5: Solve for x
    x = 2,730,380,161,684,916.50/60,308,879.37
  6. Step 6: Final answer
    x = 45,273,269.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.