Home / 94,099,516.80-141,074,625.60-51,549,244.80

Finding the Fourth Proportional to 94,099,516.80, 141,074,625.60 and 51,549,244.80

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Solution

The fourth proportional to 94,099,516.80, 141,074,625.60 and 51,549,244.80 is: 77,282,972.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,099,516.80 : 141,074,625.60 = 51,549,244.80 : x
  2. Step 2: Convert to fraction form
    94,099,516.80/141,074,625.60 = 51,549,244.80/x
  3. Step 3: Cross multiply
    94,099,516.80x = 141,074,625.60 × 51,549,244.80
  4. Step 4: Simplify right side
    94,099,516.80x = 7,272,290,410,122,746
  5. Step 5: Solve for x
    x = 7,272,290,410,122,746/94,099,516.80
  6. Step 6: Final answer
    x = 77,282,972.94

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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.