Home / 34,211,296.83-47,211,213.38-18,529,931.19

Finding the Fourth Proportional to 34,211,296.83, 47,211,213.38 and 18,529,931.19

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Solution

The fourth proportional to 34,211,296.83, 47,211,213.38 and 18,529,931.19 is: 25,571,101.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,211,296.83 : 47,211,213.38 = 18,529,931.19 : x
  2. Step 2: Convert to fraction form
    34,211,296.83/47,211,213.38 = 18,529,931.19/x
  3. Step 3: Cross multiply
    34,211,296.83x = 47,211,213.38 × 18,529,931.19
  4. Step 4: Simplify right side
    34,211,296.83x = 874,820,535,235,157.75
  5. Step 5: Solve for x
    x = 874,820,535,235,157.75/34,211,296.83
  6. Step 6: Final answer
    x = 25,571,101.25

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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.