Home / 60,446,544.26-90,670,800.54-17,315,580.02

Finding the Fourth Proportional to 60,446,544.26, 90,670,800.54 and 17,315,580.02

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Solution

The fourth proportional to 60,446,544.26, 90,670,800.54 and 17,315,580.02 is: 25,973,651.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,446,544.26 : 90,670,800.54 = 17,315,580.02 : x
  2. Step 2: Convert to fraction form
    60,446,544.26/90,670,800.54 = 17,315,580.02/x
  3. Step 3: Cross multiply
    60,446,544.26x = 90,670,800.54 × 17,315,580.02
  4. Step 4: Simplify right side
    60,446,544.26x = 1,570,017,501,972,663.75
  5. Step 5: Solve for x
    x = 1,570,017,501,972,663.75/60,446,544.26
  6. Step 6: Final answer
    x = 25,973,651.95

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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.