Home / 63,206,378.06-94,809,567.69-17,768,172.56

Finding the Fourth Proportional to 63,206,378.06, 94,809,567.69 and 17,768,172.56

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Solution

The fourth proportional to 63,206,378.06, 94,809,567.69 and 17,768,172.56 is: 26,652,259.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,206,378.06 : 94,809,567.69 = 17,768,172.56 : x
  2. Step 2: Convert to fraction form
    63,206,378.06/94,809,567.69 = 17,768,172.56/x
  3. Step 3: Cross multiply
    63,206,378.06x = 94,809,567.69 × 17,768,172.56
  4. Step 4: Simplify right side
    63,206,378.06x = 1,684,592,758,580,872.75
  5. Step 5: Solve for x
    x = 1,684,592,758,580,872.75/63,206,378.06
  6. Step 6: Final answer
    x = 26,652,259.00

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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.