Home / 14,336,061.60-21,504,092.40-4,880,445.60

Finding the Fourth Proportional to 14,336,061.60, 21,504,092.40 and 4,880,445.60

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Solution

The fourth proportional to 14,336,061.60, 21,504,092.40 and 4,880,445.60 is: 7,320,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,336,061.60 : 21,504,092.40 = 4,880,445.60 : x
  2. Step 2: Convert to fraction form
    14,336,061.60/21,504,092.40 = 4,880,445.60/x
  3. Step 3: Cross multiply
    14,336,061.60x = 21,504,092.40 × 4,880,445.60
  4. Step 4: Simplify right side
    14,336,061.60x = 104,949,553,135,573.42
  5. Step 5: Solve for x
    x = 104,949,553,135,573.42/14,336,061.60
  6. Step 6: Final answer
    x = 7,320,668.40

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1.5x scale

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.