Home / 50,652,975.47-75,987,014.45-16,110,504.15

Finding the Fourth Proportional to 50,652,975.47, 75,987,014.45 and 16,110,504.15

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Solution

The fourth proportional to 50,652,975.47, 75,987,014.45 and 16,110,504.15 is: 24,168,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,652,975.47 : 75,987,014.45 = 16,110,504.15 : x
  2. Step 2: Convert to fraction form
    50,652,975.47/75,987,014.45 = 16,110,504.15/x
  3. Step 3: Cross multiply
    50,652,975.47x = 75,987,014.45 × 16,110,504.15
  4. Step 4: Simplify right side
    50,652,975.47x = 1,224,189,111,642,835
  5. Step 5: Solve for x
    x = 1,224,189,111,642,835/50,652,975.47
  6. Step 6: Final answer
    x = 24,168,157.95

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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.