Home / 14,861,392-22,292,364.48-4,224,100.48

Finding the Fourth Proportional to 14,861,392, 22,292,364.48 and 4,224,100.48

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Solution

The fourth proportional to 14,861,392, 22,292,364.48 and 4,224,100.48 is: 6,336,229.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,861,392 : 22,292,364.48 = 4,224,100.48 : x
  2. Step 2: Convert to fraction form
    14,861,392/22,292,364.48 = 4,224,100.48/x
  3. Step 3: Cross multiply
    14,861,392x = 22,292,364.48 × 4,224,100.48
  4. Step 4: Simplify right side
    14,861,392x = 94,165,187,500,302.97
  5. Step 5: Solve for x
    x = 94,165,187,500,302.97/14,861,392
  6. Step 6: Final answer
    x = 6,336,229.30

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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.